NASULLAYEV DILSHOD. Ekologik muammolar va ularning yechimlari . SAMARALI TA’LIM VA BARQAROR INNOVATSIYALAR JURNALI, [S. l.], v. 2, n. 6, p. 137–142, 2024. Disponível em: https://innovativepublication.uz/index.php/jelsi/article/view/1488. Acesso em: 26 jan. 2026.