Fitria, R.R.D. , Riyanti, A. , Hadrah, Marhadi, Nazarudin and Sisca Afrilia Silalahi 2026. Removal of Organic Pollutant from Industrial Rubber Wastewater Using Pineapple Crown Bio-Adsorbents. Indonesian Journal of Environmental Management and Sustainability. 10, 1 (Feb. 2026), 60-69. DOI:https://doi.org/10.26554/ijems.2026.10.1.60-69.