Rahman, R. I. M., Sangkota, V. D. A., Kilo, A. L., Iyabu, H., & Suleman, N. (2026). THE EFFECT OF ZEOLITE FILTERS AND COCONUT SHELL ACTIVATED CARBON AS Fe ADSORBENTS ON THE QUALITY OF INJECTION WELL WATER. Jurnal Crystal : Publikasi Penelitian Kimia Dan Terapannya, 8(2), 302–310. https://doi.org/10.36526/jc.v8i2.7218