RUSTAMOVA, D. D.; SHERALIEV, I. R. ugli. Mechanism for improving the quality of education. Science and Education, [S. l.], v. 4, n. 3, p. 385–388, 2023. Disponível em: https://openscience.uz/index.php/sciedu/article/view/5365. Acesso em: 27 sep. 2024.