Supriyadi, D., Darmansyah, Puspita Sari, .R. and Citra Farhan, A. 2021. Application of Non-Linear Kinetic and Isotherm Model for Investigation of Cod Removal from Tapioca Liquid Waste Onto Modified Lampung Natural Zeolite. Science and Technology Indonesia. 6, 4 (Oct. 2021), 218–227. DOI:https://doi.org/10.26554/sti.2021.6.4.218-227.