SUYARQULOV NIZOMIDDIN MAXMATQULOVICH. EKOLOGIK MUAMMOLAR VA ULARDAN GEOGRAFIYA FANI TA’LIM JARAYONIDA FOYDALANISH . PEDAGOGS jurnali, [S. l.], v. 13, n. 2, p. 89–93, 2022. Disponível em: https://pedagoglar.uz/index.php/ped/article/view/1631. Acesso em: 19 sep. 2024.