Esonboyev Muxiddin Sodiq o‘g‘li, Mamarajabov O‘rolbek Odilbek o‘g‘li, Aripov Nuritdin Yusupovich and Kаримов Ташмухамед Халмухамедович 2024. INTERNAL SEWAGE SYSTEM - MODERN DESIGN. Web of Teachers: Inderscience Research . 2, 5 (May 2024), 37–40.