GAFOROV IKBOLJON. The Use of Audio-Visual Materials in Improving Speaking Skills. Miasto Przyszłości, [S. l.], v. 42, p. 730–732, 2023. Disponível em: https://www.miastoprzyszlosci.com.pl/index.php/mp/article/view/2173. Acesso em: 1 sep. 2025.