MAMATOVA, S. S. TEXNIK OLIY TA’LIMDA EMPIRIK BILIM SHAKLLARI. RESEARCH AND EDUCATION, [S. l.], v. 1, n. 3, p. 21–24, 2022. Disponível em: https://researchedu.org/index.php/re/article/view/549. Acesso em: 24 nov. 2024.