Olena PROKOPCHUK, Leonid TULUSH, Yulia ULYANYCH and Kateryna MELNYK, “Information Systems and Technologies in the Insurance Protection of Agricultural Sector of Economy,” Proceedings of the 35th International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-4-0, 1-2 April 2020, Seville, Spain, p. 2052-2059.
Оlena SAKOVSKA and Oleksandr SHPYKULIAK, “State Regulation of the Functioning and Development of Agricultural Cooperatives in the Grain Market,” Proceedings of the 33rd International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-2-6, 10-11 April 2019, Granada, Spain, p.8316-8321.
Mykola MALIK, Oleksandr SHPYKULIAK, Olena NEPOCHATENKO and Valentinа NEPOCHATENKO, “Formation of Effective Organizational and Economic Environment of Innovative Support of Enterprise Competitiveness in Ukraine,” Proceedings of the 33rd International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-2-6, 10-11 April 2019, Granada, Spain, p 332-342.
Olena PROKOPCHUK, Leonid TULUSH, Bohdan GUZAR, Mykola KOROTIEIEV and Kateryna MELNYK, “Functioning of Insurance Protection System in the Agrarian Sector of Economy in Ukraine,”Proceedings of the 32nd International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-1-9, 15-16 November 2018, Seville, Spain, p 1614-1624.