O‘KTAMOVA, Ferangiz. Tenglama va tengsizliklar o‘qitishda kasbiy mazmunli masalar o‘rni. Research and Implementation, [S. l.], v. 3, n. 1, p. 7–11, 2025. Disponível em: https://rai-journal.uz/index.php/rai/article/view/1198. Acesso em: 26 май. 2026.