00514naa#a2200157#i#450# EN\\bibl\124880 20260604052530.4 2221-3260 20260331b2026####ek#y0engy0150####ca RU Artificial intelligence in the education system: Problems of cheating and plagiarism Journal article Yaroslavl Yaroslavl State Technical University 2026 14 с. Journal article local Tsurikov Vladimir Ivanovich theoreticaleconomy.ru