1.
H. Yar’Adua K, Abbas AJ, J. John I, M. Suleiman S, Kabir A. Investigating the Effect of Varying Tubing Air Concentration during the Descaling of Petroleum Production Tubing using Multiple High-Pressure Nozzles. ASRJETS-Journal. 2021;76(1):185-198. Accessed September 21, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/6574