Soil quality is the ability of the soil to carry out its various functions. Soil quality value is an index calculated based on the value and weight of each soil quality indicator. One of the causes…
The research on vegetation analysis in the post-coal mining land of PT.Bukit Asam aims to find out the composition of vegetation and which plants grow in the Air Laya Mine IUPs 37, 13, and 14. This…
Peraturan Pemerintah Nomor 78 Tahun 2010 dan Permen ESDM No. 07 tahun 2014 telah mengatur bahwa setiap perusahaan pertambangan yang memiliki Izin Usaha Pertambangan Operasi Produksi wajib menjalank…