“NEGATIVE IMPACT OF ECOLOGICAL PROBLEMS ON MOTHERS AND CHILDRENS’ HEALTH IN FERGHANA VALLEY AND SOME ASSUMPTIONS ON THEIR SOLUTIONS (for example 1950-1994)”, SJFSU, no. 4, pp. 67–70, Jul. 2023, Accessed: Jan. 10, 2026. [Online]. Available: https://journal.fdu.uz/index.php/sjfsu/article/view/697