L. Lestari, S. . Raharjo, I. N. . Sudiana, L. . Ode Rusman, and S. . Manikam, “Production and Characterization of Microwave-Activated Palm Kernel Shell (Elaeis Guineensis Jacq.) Activated Charcoal”, JWS, vol. 3, no. 9, pp. 1198–1207, Sep. 2024.