Frastien, D., E. Satmaidi, and I. Iskandar. “IMPLEMENTATION OF PRECAUTIONARY PRINCIPLE IN COAL MINING LICENSES IN CENTRAL BENGKULU REGENCY OF BENGKULU PROVINCE”. Bengkoelen Justice : Jurnal Ilmu Hukum, vol. 11, no. 2, Dec. 2021, pp. 134-48, doi:10.33369/j_bengkoelenjust.v11i2.19778.