Виды и особенности вариативных программ обучения иностранному языку. PROBLEMS AND SOLUTIONS OF SCIENTIFIC AND INNOVATIVE RESEARCH, [S. l.], v. 2, n. 5, p. 5–10, 2025. Disponível em: https://universalconference.us/index.php/pssir/article/view/4317. Acesso em: 17 jun. 2026.