I.E. Karimov, and Kh. B. Umarova. “CAUSES OF MAN-MADE TERRAIN DEGRADATION IN AGRICULTURE AND PROBLEMS OF THEIR ELIMINATION”. Oriental Journal of Geography 2, no. 02 (December 27, 2022): 68–72. Accessed March 14, 2025. https://supportscience.uz/index.php/ojg/article/view/401.