KHOO, M.; SETHU, V.; SELVARAJOO, A. .; ARUMUGASAMY, S. K. Performance of fenugreek and okra for the physico-chemical treatment of Palm Oil Mill Effluent – Modeling using Response Surface Methodology. Progress in Energy and Environment, [S. l.], v. 15, p. 8–30, 2021. Disponível em: https://www.akademiabaru.com/submit/index.php/progee/article/view/2367. Acesso em: 28 mar. 2024.