() Monographic study/chapter in M12 or research in the thematic collection of the international importance
Lendak I.: Mobile crowd-sensing in the Smart City, London, Ubiquity Press., 2016, str. 353-369, UDK: http://dx.doi.org/10.5334/bax.z
() Monographic study/chapter in M12 or research in the thematic collection of the international importance
Lendak I., Lendak-Kabok K.: Language barrier faced by Hungarian women students and teaching staff in the higher education system in Serbia, Beograd, Faculty of Philology at the University of Belgrade, 2017, str. 281-295, ISBN 978-86-6153-123-1, UDK: 323.15(=511.141)-055.2(97.113)
() Monographic study/chapter in M12 or research in the thematic collection of the international importance
Vukmirovic S., Erdeljan A., Lendak I. & Capko D. (2009). Extension of IEC’s Generic Data Access With a Locking Mechanism, Chapter 26 in DAAAM International Scientific Book 2009, Published by DAAAM International, ISBN 978-3-901509-69-8, ISSN 1726-9687, Vienna, Austria, pp. 241-250.
() Research published in the top international journal
Lendak I., Erdeljan A. & Popović D. (2011), „Algorithm for cataloguing topologies in the Common Information Model (CIM)“, Computers and mathematics with applications, February 2011, vol 61 (3), pp. 715-721. DOI 10.1016/j.camwa.2010.12.021
() Research published in the prominent international journal
Vukmirović S., Erdeljan A., Čapko D., Lendak I., Nedić N. (2011), „Optimization of workflow scheduling in Utility Management System with hierarchical neural network“, International Journal of Computational Intelligence Systems, 2011, vol 4 (4), pp. 672-679.
() Research published in the prominent international journal
Čapko D., Erdeljan A., Vukmirović S., Lendak I.: A HYBRID GENETIC ALGORITHM FOR PARTITIONING OF DATA MODEL IN DISTRIBUTION MANAGEMENT SYSTEMS, Information Technology and Control, 2011, Vol. 40, No 4, pp. 316-322, ISSN 1392-124X
() Research published in the prominent international journal
Vukmirović S., Erdeljan A., Čapko D., Lendak I.: Extension of the Common Information Model with Virtual Meter, Elektronika Ir Elektrotechnika, 2011, Vol. 107, No 1, pp. 59-64, ISSN 1392-1215
() Research published in the prominent international journal
Vukmirović S., Erdeljan A., Lendak I., Čapko D.: A novel software architecture for Smart Metering systems, Journal of Scientific and Industrial Research, 2010, Vol. 2010, No 12, pp. 937-941, ISSN 0022-4456
() Research published in the prominent international journal
Vukmirović S., Erdeljan A., Lendak I., Čapko D., Nedić N.: A Genetic Algorithm Approach for Utility Management System Workflow Scheduling, Information Technology and Control, 2010, Vol. 39, No 4, pp. 310-316, ISSN 1392-124X
() Research published in the international journal
Lendak I., Nenadić K., Gavrić M.: Extending JSON-LD Framing Capabilities, Acta Polytechnica Hungarica, Journal of Applied Sciences, 2017, Vol. 14, No 6, pp. 75-94, ISSN 1785-8860
() Research published in the international journal
Rosić D., Lendak I., Vukmirović S.: A Role-based Access Control Model Supporting Regional Division in Smart Grid System, Acta Polytechnica Hungarica, Journal of Applied Sciences, 2015, Vol. 12, No 7, pp. 237-250, ISSN 1785-8860
() Research published in the international journal
Lendak I., Ivancevic N., Vukmirovic S., Varga E., Nenadic K. & Erdeljan A. (2012), “Client Side Internet Technologies in Critical Infrastructure Systems”, International Journal of Computers, Communications & Control (IJCCC), 2012, vol 7 (5), pp. 878-890.
() Research published in the international journal
Kabok J., Kiš T., Čileg M., Lendak I.: Data Envelopment Analysis of Higher Education Competitiveness Indices in Europe, Acta Polytechnica Hungarica, Journal of Applied Sciences, 2013, Vol. 10, No 3, pp. 185-201, ISSN 1785-8860
() Research published in the international journal
Vukmirovic S., Erdeljan A., Lendak I. & Capko D. (2012), „Unifying the Common Information Model (CIM)“, Revue Roumaine des Sciences Techniques-Serie Electrotechnique et Energetique, 2012, vol 57 (3), pp. 301-310.
() Research published in the international journal
Vukmirovic S., Erdeljan A., Lendak I. & Capko D. (2012), “Optimal Workflow Scheduling in Critical Infrastructure Systems with Neural Networks”, Journal of Applied Research and Technology, 2012, vol 10 (2), pp. 114-121.
() International scientific journal editing
International Journal of Computer Information Systems and Industrial Management Applications, International Journal of Computer Information Systems and Industrial Management Applications, 2016, ISSN 2150-7988
() Invited lectures from the international meeting printed in extracts
Lendak I.: Crowdsensed Big Data and Algorithms, 9. IEEE International Conference on Open Source Systems & Technologies (ICOSST), Lahore, 17-19 Decembar, 2015, pp. 1-1
() Report from the international meeting printed in its entirety
Kovačev N., Lendak I.: Algorithm for distribution substation area visualization, 15. IEEE International Symposium on Computational Intelligence and Informatics (CINTI), Budimpešta, 19-21 Novembar, 2014
() Report from the international meeting printed in its entirety
Dejanović S., Lendak I., Stankovski J., Stanojević M.: Cost-benefit analysis of migrating the ADMS to the computing cloud, 7. International Conference on Information Science and Technology (ICIST), Kopaonik: Society for Information Systems and Computer Networks, 12-15 Mart, 2017, pp. 90-92, ISBN 978-86-85525-19-3
() Report from the international meeting printed in its entirety
Jelačić B., Rosić D., Lendak I., Stanojevic M., Stoja S.: STRIDE to a secure Smart Grid in a hybrid cloud, 3. Industrial Control Systems & Of Cyber-Physical Systems CyberICPS, Oslo, 11-15 Septembar, 2017
() Report from the international meeting printed in its entirety
Lendak I., Tartalja I., Ljeskovac M.: Software development for incremental integration of GIS and power network analysis system, 6. International Conference on Information Science and Technology (ICIST), Kopaonik, 29-2 Februar, 2016, pp. 1-5
() Report from the international meeting printed in its entirety
Lendak I., Letić M., Gavrić M., Nenadić K.: Rendering of JSON-LD CIM Profile Using Web Components, 14. IEEE International Symposium on Intelligent Systems and Informatics (SISY), Subotica, 29-31 Avgust, 2016, pp. 1-1
() Report from the international meeting printed in its entirety
Lendak I., Kovačev N.: Algorithms for drawing weakly meshed distribution substation areas, 2. IEEE International Conference on Systems, Man and Cybernetics (SMC 2010), Budimpešta, 9-12 Oktobar, 2016, pp. 1-1
() Report from the international meeting printed in its entirety
Lendak I., Farkas K.: How many drivers does it take to spot an OpenSpot?, 2. IEEE International Conference on Systems, Man and Cybernetics (SMC 2010), Budimpešta, 9-12 Oktobar, 2016, pp. 1-1
() Report from the international meeting printed in its entirety
Lendak I., Farkas K.: Evaluation of simulation engines for crowdsensing activities, 3. Regional Conference - Mechatronics in Practice and Education (MECHEDU), Subotica, 14-16 Maj, 2015, pp. 82-87, ISBN 978-86-918815-0-4
() Report from the international meeting printed in its entirety
Lendak I.: Simulation Environment for Investigating Crowd-sensing Based Urban Parking, 4. International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS), Budimpešta: IEEE, 3-5 Jun, 2015, pp. 320-327
() Report from the international meeting printed in its entirety
Čapko D., Erdeljan A., Vukmirović S., Lendak I.: Multilevel algorithm for data model partitioning in power distribution networks , 16. International Symposium on Power Electronics – Ee, Novi Sad, 26-28 Oktobar, 2011
() Report from the international meeting printed in its entirety
Lendak I., Szabó R., Farkas K., Ispány M.: Framework for Smart City Applications Based on Participatory Sensing, 4. IEEE International Conference on Cognitive Infocommunications, Budimpešta, 2-5 Decembar, 2013, pp. 295-300
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A., Čapko D., Kovačev N.: Electric power distribution system visualization with graph partitioning, 11. IEEE AFRICON, Mauricijus, 9-12 Septembar, 2013
() Report from the international meeting printed in its entirety
Lendak I., Rudas I., Erdeljan A.: Algorithm for adaptive Smart Grid visualization, 24. IEEE - International Conference on Industrial Technology, Cape Town, 25-27 Februar, 2013, pp. 1-1
() Report from the international meeting printed in its entirety
Lendak I., Vidács A., Erdeljan A.: Electric power system one-line diagram generation with branch and bound algorithm, 2. IEEE International Energy Conference (ENERGYCON), Florence, 9-12 Septembar, 2012, pp. 947-951
() Report from the international meeting printed in its entirety
Varga E., Lendak I., Erdeljan A. & Gavrić M., „Applicability of RESTful Web Services in Control Center Software Integrations“, 2011 International Conference on Innovations in Information Technology, April 2011, Abu Dhabi, United Arab Emirates, pp. 282-286.
() Report from the international meeting printed in its entirety
Čapko D., Erdeljan A., Vukmirovic S. & Lendak I., „Multilevel algorithm for data model partitioning in power distribution networks“, 16th International Symposium POWER ELECTRONICS Ee2011, 2011, Novi Sad, Serbia.
() Report from the international meeting printed in its entirety
Lendak I., Varga E., Erdeljan A. & Gavrić M., „RESTful Web Services and the Common Information Model (CIM)“, 2010 IEEE International Energy Conference (ENERGYCON 2010), December 2010, Manama, Bahrein, pp. 716-721.
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A., Čapko D. & Vukmirović S., “Algorithms in electric power system one-line diagram creation”, 2010 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2010), October 2010, Istanbul, Turkey, pp. 2867-2873.
() Report from the international meeting printed in its entirety
Vukmirović S., Erdeljan A., Lendak I. & Nedić N., „Neural Network workflow scheduling for large scale Utility Management Systems“, 2010 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2010), October 2010, Istanbul, Turkey, pp. 2307-2311.
() Report from the international meeting printed in its entirety
Vukmirovć S., Erdeljan A., Lendak I., Čapko D. & Nedić N., „Adaptive neural network workflow management for Utility Management Systems”, 10th Symposium on Neural Network Applications in Electrical Engineering (NEUREL 2010), Belgrade, Serbia, September 2010, pp. 93-96.
() Report from the international meeting printed in its entirety
Póth M. & Lendák I., „Branch and Bound Discrete Tomography Reconstruction of Binary Contours“, 8th International Symposium on Intelligent Systems and Informatics (SISY 2010), Subotica, Serbia, September 2010, pp. 29-32.
() Report from the international meeting printed in its entirety
Lendák I., Póth M., Čapko D., Vukmirovć S. & Erdeljan A., „Electric Power System One-Line Diagram Generation with Genetic Algorithm“, 8th International Symposium on Intelligent Systems and Informatics (SISY 2010), September 2010, Subotica, Serbia, pp. 487-491.
() Report from the international meeting printed in its entirety
Lendak I., Varga E., Erdeljan A. & Gavrić M., „RESTful Access to Power System State Variables“, 2010 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering (SIBIRCON), July 2010, Irkutsk, Russia, pp. 450-454.
() Report from the international meeting printed in its entirety
Vukmirović S., Erdeljan A., Lendak I. & Nedić N., „Hierarchical neural model for workflow scheduling in Utility Management Systems“, SOFA 2010, 4th International Workshop on Soft Computing Applications, July 2010, Arad, Romania, pp. 51-56.
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Vukmirovic S., „Algorithm for Assessing Connectivity in Power System Software Models“, Annals of DAAAM for 2009 & Proceedings of the 20th International DAAAM Symposium, ISBN 978-3-901509-70-4, ISSN 1726-9679, Vienna, Austria, 2009, pp. 147-148.
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Vukmirović S., „Generic data conversion based on IEC's Generic Data Access“, 19th International DAAAM Symposium, Vienna, Austrija: DAAAM International Vienna, 2008, ISBN 978-3-901590-68-1, pp. 745-746.
() Report from the international meeting printed in its entirety
Erdeljan A., Lendak I. & Čapko D., „Applicability analysis of IEC 61970-301 common information model in water distribution systems”, Planning and Management of Water Resources Systems, 2008, Novi Sad, Serbia, ISBN 978-86-85889-19-6, pp. 195-202.
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Vukmirović S., „Trends in power system software modeling”, The 18th International DAAAM Symposium, "Intelligent Manufacturing & Automation: Focus on Creativity, Responsibility and Ethics of Engineers", 2007, Zadar, Croatia, pp. 421-422.
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Zarić S., „A generic DAF server architecture for water distribution systems“, 9th International Symposium Interdisciplinary Regional Research, 2007, Novi Sad, Serbia
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan, A. & Vukmirović S., „A modular control architecture for water system management”, The 17th International DAAAM Symposium, "Intelligent Manufacturing & Automation: Focus on Mechatronics & Robotics", 2006, Vienna, Austrija, ISBN 3-901509-57-7
() Report from the international meeting printed in its entirety
Vukmirović S., Erdeljan A. & Lendak, I., „AJAX client for OPC DA XML server”, The 17th International DAAAM Symposium, "Intelligent Manufacturing & Automation: Focus on Mechatronics & Robotics", 2006, Vienna, Austrija, ISBN 3-901509-57-7
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Perlić Z., “Architectural issues in CIM to relational model conversion”, 16th DAAAM International Symposium "Intelligent Manufacturing & Automation: Focus on young researchers and scientists", 2005, Opatija, Croatia, ISBN 3-901509-42-9
() Report from the international meeting printed in its entirety
Erdeljan A., Popović S.D., Lendak I. & Čapko D., “Client side architecture of a HSDA server in distribution management systems”, "ISIRR 2005", 8th International Symposium Interdisciplinary Regional Research, 2005, Szeged, Hungary
() Report from the international meeting printed in its entirety
Čapko D., Erdeljan A., Popović D. & Lendak I., ”The Solution of Redundancy Problem in Distributed Control Systems with Hot Backup of Data Access Server”, 8th International Symposium Interdisciplinary Regional Research (Hungary, Romania, Yugoslavia) ISIRR 2005, April 2005, Szeged, Hungary
() Report from the international meeting printed in its entirety
Lendak I., Erdeljan A. & Vukmirović S.,“Evaluation of Linux for the use in SCADA software development”, 15th DAAAM International Symposium "Intelligent Manufacturing & Automation: Globalisation-Technology-Men-Nature", 2004, Vienna, Austria, ISBN 3-901509-42-9, pp. 255-256.
() Report from the international meeting printed in extracts
Lendak I.: Game theory, crowdsourcing and the peer review system, 2. Research Evaluation in the Social Sciences and Humanities (RESSH), Antwerp: University of Antwerp, 6-7 Jul, 2017, pp. 86-91
() Report from the international meeting printed in extracts
Lendak I., Lendak-Kabok K.: Language barriers faced by Hungarian minority women studying in Serbia, 15. International Conference on Minority Languages (ICML), Beograd, 28-30 Maj, 2015, pp. 1-1
() Authorized discussion from the international meeting
Lendak I.: What is needed for crowdsensing methods to be adopted more widely? , 3. International Workshop on Crowd Assisted Sensing, Pervasive Systems and Communications (CASPer), Sydney: IEEE, 14-18 Mart, 2016
() Research published in the leading journal of the national importance
Kulić F., Jeličić Z., Francuski Lj, Lendak I. & Zarić S. (2007), „Jedno rešenje daljinskog nadzora i upravljanja vodovodnim sistemom upotrebom bežične komunikacije“, Vodoprivreda, 2007, ISSN 0350-0519, vol 229-230, pp. 303-309.
() Research published in the journal of the national importance
Erdeljan A., Lendak I., Vukmirović S., Čapko D.: Otvorena softverska arhitektura za modeliranje, simulaciju i upravljanje distributivnim vodovodnim sistemima, Vodoprivreda, 2007, No 229-230, pp. 291-302, ISSN 0350-0519, UDK: 628,18,001,57
() Report from the meeting of the national importance printed in its entirety
Vukmirović S., Lukač D., Erdeljan A., Čapko D. & Lendak I., „Smart Grid energy losses analize for power distribution efficiency“, IEEP ’11, June 2011, Zlatibor, Serbia
() Report from the meeting of the national importance printed in its entirety
Lendak I., Erdeljan A., Čapko D. & Vukmirović S., “Optimizing power system one-line diagram creation”, Drugo regionalno savetovanje: Industrijska energetika i zaštita životne sredine u zemljama Jugoistočne Evrope, IEEP ’10, June 2010, Zlatibor, Serbia.
() Report from the meeting of the national importance printed in its entirety
Vukmirović S., Erdeljan A., Čapko D. & Lendak I., „Smart metering architecture for power distribution efficiency“, Drugo regionalno savetovanje: Industrijska energetika i zaštita životne sredine u zemljama Jugoistočne Evrope, IEEP ’10, June 2010, Zlatibor, Serbia.
() Report from the meeting of the national importance printed in its entirety
Čapko D., Erdeljan A., Vukmirović S. & Lendak I., „Using genetic algorithm for power distribution network partitioning“, Drugo regionalno savetovanje: Industrijska energetika i zaštita životne sredine u zemljama Jugoistočne Evrope, IEEP ’10, June 2010, Zlatibor, Serbia.
() Report from the meeting of the national importance printed in its entirety
Lendak I., Čapko D., Vukmirović S. & Erdeljan A., “Graph drawing algorithms in electric power system one line diagram creation”, 54. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2010, June 2010, Donji Milanovac, Serbia.
() Report from the meeting of the national importance printed in its entirety
Vukmirović S., Lukač D., Erdeljan A. & Lendak I., „Grid workflow optimization for utility management systems“, 54. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2010, June 2010, Donji Milanovac, Serbia.
() Report from the meeting of the national importance printed in its entirety
Čapko D., Erdeljan A. & Lendak I., „Primena PSO algoritma za particionisanje grafova“, 17. Telekomunikacioni forum TELFOR 2009, November 2009, Beograd, Serbia.
() Report from the meeting of the national importance printed in its entirety
Nedić N., Erdeljan A., Lendak I. & Čapko D.: „Pistup modelu podataka elektroenergetskog sistema putem web servisa“, 53. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2009, June 2009, Beograd, Serbia.
() Report from the meeting of the national importance printed in its entirety
Hajdarpašić D., Erdeljan A. & Lendak I., „Interpreter upitnog jezika prilagođen UMS DAF i IEC GDA interfejsima“, 52. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2008, June 2008, Beograd, Serbia.
() Report from the meeting of the national importance printed in its entirety
Lendak I., Erdeljan A. & Zarić S. „Adaptacija strukturnog DMS modela po ugledu na Common Information Model (CIM)“, 51. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2007, June 2007, Herceg Novi, Montenegro.
() Report from the meeting of the national importance printed in its entirety
Zarić S., Vukmirović S. & Lendak I., „Softver za nadzor, simulaciju i upravljanje distributivnom vodovodnom mrežom”, 51. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2007, June 2007, Herceg Novi, Crna Gora.
() Report from the meeting of the national importance printed in its entirety
Erdeljan A., Lendak I. & Vukmirović S., „Adaptacija CIM-a za potrebe distributivnih vodovodnih sistema”, 50. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2006, June 2006, Beograd, Serbia, pp. 250-251.
() Report from the meeting of the national importance printed in its entirety
Vukmirović S., Lendak I. & Zarić S., „Arhitektura nadzorno-upravljačkog sistema vodovodnih sistema većih naselja”, 50. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2006, June 2006, Beograd, Serbia, pp. 279-282.
() Report from the meeting of the national importance printed in its entirety
Vukmirović S., Erdeljan A., Lendak I., „Povezivanje postojećih nadzorno-upravljačkih sistema zasnovanih na OPC DA specifikaciji preko Interneta”, 49. Konferencije za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, ETRAN 2005, Jun 2005, Budva, Srbija i Crna Gora, str. 297-299.
() Report from the meeting of the national importance printed in its entirety
Lendak I.: Szimulációs környezet közösségi érzékelésen alapuló okos város alkalmazások vizsgálatára, 4. Vajdasági Magyar Tudóstalálkozó, Subotica, 12 April, 2014, pp. 360-370, ISBN 978-86-89095-06-7
() Report from the meeting of the national importance printed in extracts
Šagi M., Atlagić B., Lendak I.: Evolution of the SCADA engine design, 12. Hungarian Scientific Conference of Vojvodinian Students, Novi Sad, 15-17 Novembar, 2013
() Report from the meeting of the national importance printed in extracts
Lendak I.: Közösségi érzékelés szimulációját segítő eszközök elemzése, 6. Vajdasági Magyar Tudóstalálkozó, Subotica, 25 April, 2015, pp. 1-1
() Report from the meeting of the national importance printed in extracts
Lendak I.: Játékelmélet, közösségi együttműködés és a peer review rendszer, 6. Vajdasági Magyar Tudóstalálkozó, Subotica: Vajdasági Magyar Akadémiai Tanács (VMAT), 10 Decembar, 2016, pp. 61-61, ISBN 978-86-89095-08-1
() Report from the meeting of the national importance printed in extracts
Lendak I.: Kritikus infrastruktúrák információs rendszerei a felhőben - Biztonsági dilemmák, 7. Vajdasági Magyar Tudóstalálkozó, Subotica: Vajdasági Magyar Akadémiai Tanács (VMAT), 8 April, 2017, pp. 47-47, ISBN 978-86-89095-09-8
() Report from the meeting of the national importance printed in extracts
Lendak I.: Smart Grid és gráfelmélet, 2. Vajdasági Magyar Tudóstalálkozó, Subotica, 21 April, 2012
() Report from the meeting of the national importance printed in extracts
Lendak I., Farkas K.: Közösségi érzékelés az okos városokban, 12. Vajdasági Magyar Tudományos Társaság „A Magyar Tudomány Napja a Délvidéken“, Novi Sad, 23 Novembar, 2013
() Report from the meeting of the national importance printed in extracts
Lendak I.: Algoritmusok a Smart Grid automatikus megjelenítésére, 3. Vajdasági Magyar Tudóstalálkozó, Subotica, 13 April, 2013
() Defended Doctoral dissertation
Lendak I.: Algoritam za nalaženje repetitivnih topoloških podstruktura u modelima elektroenergetskih sistema, Novi Sad, 2011
() Defended Magister thesis
*****Lendak I.: Autori: Lendak,I. Naziv: Konverzija modela elektro-energetskih sistema u Objedinjeni informacioni model (Common Information Model), Magistarska teza , Fakultet tehničkih nauka, 2007
() Additional textbook for the course
Lendak I., Vukmirović S., Čapko D., Sagi M., Rosić D. & Jelačić B. (2018), “Praktikum za laboratorijske vežbe iz arhitekture distribuiranih sistema”, ISBN 978-86-6022-050-1, FTN Izdavaštvo, Novi Sad, 2018.