KARIMJONOV, S. R. o’g’li; YERGASHEV, F. D. o’g’li. Rossiyaning ta’lim tizimi. Science and Education, [S. l.], v. 4, n. 5, p. 1060–1066, 2023. Disponível em: https://openscience.uz/index.php/sciedu/article/view/5867. Acesso em: 4 dec. 2024.