Amar Abobkr Amar Ahmeda and Musbah Aissa Mohamed Alsagheer, “Improving the Efficiency of Pumping Systems in Water Treatment Plants Using Mechanical Engineering Techniques for Environmental Sustainability”, Al-Imad J. Humanit. Appl. Sci., vol. 2, no. 2, pp. 394–401, Aug. 2026, doi: 10.64943/ajhas.2026.020228.