M.K. Negmatov, D.N.Ahatov, and F.Kh.Nishanov, M. M.Mirzaeva. “Influence Of Pumping Unit Start-Up Modes On The Nature Of Hydraulic Hammer In Pressure Water Pipelines”. American Journal of Science and Learning for Development 2, no. 9 (October 3, 2023): 74–79. Accessed November 22, 2024. https://inter-publishing.com/index.php/AJSLD/article/view/2520.