RISK IN IMPLEMENTING NEW ELECTRONIC MANAGEMENT SYSTEMS AT UNIVERSITIES ArticleKvon G.M., Vaks V.B., Masalimova A.R., Kryukova N.I., Rod Y.S., Shagieva R.V., Khudzhatov M.B.Eurasia Journal of Mathematics, Science and Technology Education. Том 14. 2018. С. 891-902