Hamid, S., Gusnawati, Thahirah Arief, Muh. Ilham Anggamulia, Hijrah Amaliah Azis, & Muh Arman. (2025). Activated Carbon from Sawdust Biomass Via ZnCl₂ and NaOH Activation for Water Biofiltration Applications. Journal of Green Chemical and Environmental Engineering, 1(4), 221-233. https://doi.org/10.63288/jgcee.v1i4.18