Amar Abobkr Amar Ahmeda; 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. 2026, 2 (2), 394-401. https://doi.org/10.64943/ajhas.2026.020228.