RAVSHANOVA, Umida. BIOLOGIYANING “EKOSISTEMA” BOBIGA DOIR LABORATORIYA ISHLARINI BAJARISHDA MUAMMOLI VAZIYATLAR YARATISH METODIKASI. Science and innovation in the education system, [S. l.], v. 3, n. 14, p. 131–133, 2024. DOI: 10.5281/zenodo.14564349. Disponível em: https://econferences.ru/index.php/sies/article/view/23255. Acesso em: 23 aug. 2026.