Yunusov Khudaynazar Beknazarovich, and Berdiev Doniyor. “WATER ECOLOGY AND HYGIENE IN THE SAMARKAND REGION: PROBLEMS AND PROSPECTS”. Spectrum Journal of Innovation, Reforms and Development 32 (October 16, 2024): 5–9. Accessed January 31, 2025. https://sjird.journalspark.org/index.php/sjird/article/view/1112.