XUDOYBERGANOVA G.S. OZUQANING HAZM BO’LISH KOEFFISENTINI ANIQLASH . ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 15, n. 4, p. 99–101, 2023. Disponível em: https://newjournal.org/01/article/view/3577. Acesso em: 8 oct. 2025.