TOXIROV, N. КOMPETENSIYAVIY YONDASHUV ASOSIDA MATEMATIKADAN MUAMMOLI MASALALAR ЕCHISH. SCHOLAR, [S. l.], v. 1, n. 11, p. 138–143, 2023. Disponível em: https://researchedu.org/index.php/openscholar/article/view/3284. Acesso em: 5 oct. 2024.