DAVLETOV, B. X. TANKLARNING YARATILISH VA RIVOJLANISH TARIXI. Educational Research in Universal Sciences, [S. l.], v. 2, n. 5 SPECIAL, p. 752–758, 2023. Disponível em: http://erus.uz/index.php/er/article/view/3258. Acesso em: 6 nov. 2024.