Pourahmadi, Amirali, Taghi Ebadi, and Manouchehr Nikazar. “Industrial Wastes Risk Ranking With TOPSIS, Multi Criteria Decision Making Method”. Civil Engineering Journal 3, no. 6 (June 30, 2017): 372–381. Accessed June 26, 2025. https://civilejournal.org/index.php/cej/article/view/370.