LUTFULLOH, Z.; DONRI, W. AKIBAT HUKUM PENERBITAN SURAT IZIN USAHA PERTAMBANGAN (IUP) PADA KEKAYAAN ALAM KEPULAUAN SANGIHE. Jurnal Ilmu Pemerintahan Widya Praja, [S. l.], v. 47, n. 2, p. 175–194, 2021. DOI: 10.33701/jipwp.v47i2.2031. Disponível em: https://ejournal.ipdn.ac.id/JIPWP/article/view/2031. Acesso em: 12 jul. 2025.