MULYANI, S.; BAHARUDDIN, R.; SIDIQ, D. K. P.; ANANDYAWATI, A. Mapping Location of The Former Land of The Unlicensed Gold Mining (Ugm) in A Several Subdistricts in Kuantan Singingi District. TERRA : Journal of Land Restoration, [S. l.], v. 3, n. 1, p. 27–31, 2020. DOI: 10.31186/terra.3.1.27-31. Disponível em: https://ejournal.unib.ac.id/terrajournal/article/view/11285. Acesso em: 9 may. 2024.