Magnaye, E. R. C., Azugui, C. E. I., Fortu, L. F. and 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), pp. 49-61. doi: 10.22146/ajche.13779.