AKBAYEVA, Lyailya, Nurgul MAMYTOVA, Raikhan BEISENOVA, Rumiya TAZITDINOVA, Akhan ABZHALELOV, & Ainur AKHAYEVA. " Studying the Self-Cleaning Ability of Water Bodies and Watercounts of Arshalyn District of Akmola Region." Journal of Environmental Management and Tourism [Online], 11.5 (2020): 1095-1104. Web. 5 Nov. 2024