Samoilova G, Komyshkova A, Patsyukova O, Budaragina E. Old Slavonic language as a didactic resource for developing a strong language student personality. Amazonia Investiga [Internet]. 18May2020 [cited 19Apr.2024];9(29):327-35. Available from: https://amazoniainvestiga.info/index.php/amazonia/article/view/1399