Rukiye Oztekin, and Delia Teresa Sponza. “The Sonodegradation of a Petrochemical Industry Wastewater”. The Global Environmental Engineers 6, no. 1 (December 30, 2019): 34–56. Accessed November 28, 2024. https://avantipublishers.com/index.php/tgevnie/article/view/921.