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Present-Day Challenges to an Education System / Gruzina Y.M. (Грузина Ю.М.), Ponomareva M.A. (Пономарева М.А.), Firsova I.A. (Фирсова И.А.) Mel'nichuk M.V. (Мельничук М.В.) // European Journal of Contemporary Education. – 2020. – № 4.-С.773-785. — Только в электронном виде. — <URL:http://elib.fa.ru/art2020/bv3602.pdf>.
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