M. Isagaliev, D. Mamatova, B. Kuchkorov, and J. Mamatov. “CHANGES IN THE LEVEL AND DEGREE OF MINERALIZATION OF GROUNDWATER IN CENTRAL FERGANA”. Journal of Academic Research and Trends in Educational Sciences 1, no. 12 (December 25, 2022): 394–400. Accessed May 1, 2024. http://ijournal.uz/index.php/jartes/article/view/428.