E.N.RAHMATILLAEV. NEFT MAHSULOTLARIDAN OQAVA SUVLARNI TOZALASHNING ASOSIY USULLARINI KO’RISH. Journal of new century innovations, [S. l.], v. 43, n. 5, p. 407–422, 2023. Disponível em: https://newjournal.org/new/article/view/10455. Acesso em: 23 nov. 2024.