Magnaye, E. R. C., Azugui, C. E. I., Fortu, L. F., & Ramento, C. J. R. (2025). Efficacy of Chitosan Derived from Tahong (Perna viridis) Shells in Treating Swine Biogas Digester Effluent. ASEAN Journal of Chemical Engineering, 25(1), 49-61. https://doi.org/10.22146/ajche.13779