Levchenko, O.Tsarenko, I.Левченко, О. М.Царенко, І. О.2020-03-232020-03-232019Levchenko, О. Management of quality of provision of educational services by universities / O. Levchenko, I. Tsarenko // Modern problems of economy : materials of the IX International scientific and practical conference (Kiev, October 16 2019 y.). - К. : NАU, 2019. – P. 188-192.https://dspace.kntu.kr.ua/handle/123456789/9401enThesis