Silviyati, I., Supraptiah, E., Niati, S. M., Hajar, I., Ningsih, A. S., & Amalda, F. N. (2025). Effectiveness of Kepok Banana (Musa paradisiaca) Bread-Based Adsorbent for Fe(III) Removal Using HCl Activation: Freundlich and Langmuir Isotherm Models. Chempublish Journal, 9(1), 130–140. https://doi.org/10.22437/chp.v9i1.44926