2019. Kesetimbangan Adsorpsi Isotermal Logam Pb Dan Cr Pada Limbah Batik Menggunakan Adsorben Tongkol Jagung (Zea Mays). Journal of Chemical Process Engineering. 4, 2 (Nov. 2019), 56–62. DOI:https://doi.org/10.33536/jcpe.v4i2.838.