ABDULLAHYI, Sunatrah; KOK SENG, Leong; ALVA, Sagir. Utilizing Chitosan Extracted From Shrimp Byproducts As A Bio-Coagulant For Treating Oily Waste Emulsions. International Journal Of Technical Vocational And Engineering Technology, [S. l.], v. 6, n. 1, p. 20–30, 2025. Disponível em: https://journal.pktm.com.my/index.php/ijtvet/article/view/160. Acesso em: 7 oct. 2025.