Boltayeva Guzal Toshboyevna. 2022. “FACTORS AFFECTING THE ECOLOGICAL CONDITIONS OF SURKHANDARYA REGION (BIOTIC, ABIOTIC, ANTHROPOGIN, TEMPERATURE, WATER)”. CENTRAL ASIAN JOURNAL OF ARTS AND DESIGN 3 (6):9-13. https://cajad.casjournal.org/index.php/CAJAD/article/view/130.