REGGY RAHADIAN TAUFIQURAHMAN. Penegakan Hukum terhadap Pertambangan Tanpa Izin Menurut Undang-Undang Nomor 4 Tahun 2009 tentang Pertambangan Mineral dan Batu Bara . Savana: Indonesian Journal of Natural Resources and Environmental Law, [S. l.], v. 1, n. 03, p. 187–196, 2024. DOI: 10.25134/savana.v1i03.827. Disponível em: https://journal.fhukum.uniku.ac.id/savana/article/view/827. Acesso em: 27 jul. 2026.