SAISINCHAI, Somsak. “Separation of PET from PET&PVC Mixture by Froth Flotation Technique”. Journal of Metals, Materials and Minerals 13, no. 2 (August 19, 2022): 79–85. Accessed May 28, 2024. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1469.