“TEACHING VERB CATEGORIES OF ASPECT AND TENSE TO SCHOOLCHILDREN WITH MENTAL DELAY IN THE RUSSIAN LANGUAGE LESSONS IN THE 5TH GRADE ”. Proceedings of Southern Federal University. Philology 27, no. 1 (March 31, 2023): 168–178. Accessed May 14, 2026. https://philol-journal.sfedu.ru/index.php/sfuphilol/article/view/1821.