Satrio WSB, Sari VF, Panjaitan R, Susilowati, Perwitasari DS, Redjeki S, et al. Recovery of Aluminum and Iron from Coal Fly Ash Waste using Microwave Assisted Extraction (MAE) for Coagulant. ajarcde [Internet]. 2026 Jan. 22 [cited 2026 Apr. 4];10(1):65-70. Available from: https://www.ajarcde-safe-network.org/index.php/index.php/ajarcde/article/view/878