Abdualiyev Elyorbek Begali o’g’li, Mirxanova Mavjuda Mixayilovna, Umaraliyev Shohjahon Muhammadro’zi o’g’li, “3.7 MAINTENANCE OF WATER PIPES ON THE RAILWAY”, shine-aeb, vol. 1, no. 3, pp. 21–23, Sep. 2024.