ZAKARIA, Siti Nor Farhana. Performance of Azadirachta Indica as Bio-Flocculant in Reducing Turbidity Concentration from Landfill Leachate. International Journal of Integrated Engineering, [S. l.], v. 17, n. 3, p. 194–201, 2025. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17890. Acesso em: 10 apr. 2026.