Makhanov M Маханов М. “Reduction of Metal Consumption During the Reconstruction of an Extensive Dead-End Water Supply Network”. Рroblems of engineering and professional education 25, no. 3 (March 6, 2023): 17–20. Accessed November 21, 2024. https://bulprengpe.enu.kz/index.php/main/article/view/609.