QUDRATOV , J. B. o‘g‘li. O‘LCHASH VOSITALARINING O‘LCHASH SHAROITLARIDA NOANIQLIGINI ANIQLASH TAHLILLARI. SCHOLAR, [S. l.], v. 1, n. 14, p. 106–110, 2023. Disponível em: https://researchedu.org/index.php/openscholar/article/view/3839. Acesso em: 5 oct. 2024.