Palm Oil Mill Effluent (POME) Pretreatment Using Tapioca Starch as A Coagulant. International Journal Of Technical Vocational And Engineering Technology, [S. l.], v. 4, n. 1, p. 32–40, 2023. Disponível em: https://journal.pktm.com.my/index.php/ijtvet/article/view/100. Acesso em: 9 may. 2025.