Haddad, Marwan, Numan Mizyed, and Majd Masoud. “Evaluation of Gradual Hydroponic System for Decentralized Wastewater Treatment and Reuse in Rural Areas of Palestine”. International Journal of Agricultural and Biological Engineering 5, no. 4 (December 10, 2012): 47–53. Accessed January 28, 2026. https://ijabe.org/index.php/ijabe/article/view/682.