Riza Hudayarizka, Raudiah Tuzzahra Putri, Mochammad Purwanto, and Ismi Khairunnissa Ariani, “Analysis of the Effect of Chemical Activator Variations on Sengon Wood-Based Activated Carbon for Acid Mine Drainage Filtration”, sjt, vol. 9, no. 2, pp. 180–186, Aug. 2025.