Alaa Asaad Abdulhussein Hasson, Bassam M. Al-Yaseen, and Wathiq Jassim Mohammed. “Evaluation of Treatment Efficiency in a Conventional Sewage Treatment Plant in Semi-Arid Urban Region: Physicochemical Records from Al-Muameera WWTP, Iraq”. Package Printing 73, no. 1 (March 29, 2026): 67–77. Accessed April 18, 2026. https://packageprinting.org/pp/article/view/200.