ПЕХК-ИВАЩЕНКО, В.; ВОРОНОВА, Л. “GOOD BYE” TO THE RUSSIAN ALPHABET: PROBLEMS OF LEARNING THE CYRILLIC ALPHABET IN THE RUSSIAN AS A FOREIGN LANGUAGE CLASSROOM. Sustainable Multilingualism / Darnioji daugiakalbystė, [S. l.], n. 7, p. 35–56, 2023. Disponível em: https://ejournals.vdu.lt/index.php/SM/article/view/4466. Acesso em: 12 mar. 2025.