BUNYODJON A’ZAMOV. QUALITY AND MAIN INDICATORS OF ELECTRONIC TEXTBOOKS IN THE FORM OF MULTIMEDIA. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 11, n. 12, p. 364–366, 2022. Disponível em: https://www.gejournal.net/index.php/IJSSIR/article/view/1456. Acesso em: 18 may. 2024.