Sarikulov, Madraim Khasanovich, Ikromjon Esanboyevich Uzoqov, Yusupov Bobirmirza Bakhtiyar ogli, and Nurmatov Begzod Khasan coals. 2024. “Studying the Problems of River Pollution in the Modern World”. Excellencia: International Multi-Disciplinary Journal of Education (2994-9521) 2 (12): 741-46. https://doi.org/10.5281/.