Arif, Z., R. I. Agustina, H. . Rahmawati, N. A. . Aini, and E. Rohaeti. “Carbon Paste Electrode Modified Zeolite-Iron As a Chromium(VI) Detection Medium”. Indonesian Journal of Chemical Studies, vol. 3, no. 2, Dec. 2024, pp. 58-65, doi:10.55749/ijcs.v3i2.64.