O’ZBEKISTONDA MAKTABGACHA TA’LIM MUASSASALARIDA DUAL TA’LIM TIZIMINING MARKETING IMKONYATLARI. E Conference Zone, [S. l.], p. 18–21, 2022. Disponível em: https://econferencezone.org/index.php/ecz/article/view/157. Acesso em: 3 oct. 2025.