ABDUVALIYEV JAXONGIR ALISHER O’G’LI. MUQOBIL ENERGIYA MANBALARI VA ULARDAN FOYDALANISH. Journal of new century innovations, [S. l.], v. 44, n. 1, p. 152–156, 2024. Disponível em: https://newjournal.org/new/article/view/10852. Acesso em: 17 feb. 2025.