Palapa, N. R., Manurung, E. I. E. ., Hanifah, Y., & Philo, D. . (2026). Structural Modification of Bentonite by Rice Husk Biochar for Enhanced Methylene Blue Removal under Visible Irradiation. Science and Technology Indonesia, 11(3), 972–981. https://doi.org/10.26554/sti.2026.11.3.972-981