Nugraha, Firman Aziz, Hifzil Kirmi, and Bambang Haryanto. “Analisis Pengolahan Air Asam Tambang Pada Media Tandan Sawit Dan Kompos Dengan Sistem Anaerobic Wetland Aliran Bawah Permukaan Di PT. Berau Coal”. SPECTA Journal of Technology 4, no. 2 (July 7, 2020): 13–22. Accessed December 13, 2024. https://journal.itk.ac.id/index.php/sjt/article/view/161.