Kamarudzaman, Ain Nihla, et al. “Removal of Colour from Palm Oil Mill Effluent Using Thermally Processed Dolomite: Batch Adsorption and Modelling Study”. Journal of Soil, Environment & Agroecology, vol. 6, no. 1, Oct. 2025, pp. 1-13, http://karyailham.com.my/index.php/sea/article/view/404.