Perencanaan Biaya Reklamasi Pada Lahan Bekas Penambangan Batubara Di Site MTBU PT Bukit Asam Tbk Kabupaten Muara Enim: Reclamation Cost Planning Review On Former Coal Mining Land At PT Bukit AsamTbk MTBU Site Muara Enim Regency. mineral [Internet]. 2022 Apr. 29 [cited 2026 Apr. 18];7(1):15-21. Available from: https://journal.ubb.ac.id/index.php/mineral/article/view/3333