Sulaymonova Saodat Yusubxonovna, and Qayumova Dilafruz Dilmurod qizi. 2022. “EKOLOGIK TA’LIM VA TARBIYANING NAZARIY VA METODIK ASOSLARINI TAKOMILLASHTIRISH”. Journal of New Century Innovations 16 (1):16-19. https://newjournal.org/new/article/view/724.