Lutfullina, Y. V. . (2022) “Enriching the Vocabulary of Elementary School Students in the Russian Language Lessons”, European Journal of Life Safety and Stability (2660-9630), 15, pp. 287-291. Available at: http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/540 (Accessed: 5October2025).