Samoilova, Galina S., Anna D. Komyshkova, Olga A. Patsyukova, y Elena I. Budaragina. «Old Slavonic Language As a Didactic Resource for Developing a Strong Language Student Personality». Amazonia Investiga 9, no. 29 (mayo 18, 2020): 327–335. Accedido marzo 19, 2026. https://amazoniainvestiga.info/index.php/amazonia/article/view/1399.