Dedy Kurniadi, Pebriana Marlinda, Trio Saputra. Difusi Kebijakan Penanggulangan Penambangan Emas Tanpa Izin Di Kabupaten Kuantan Singingi. japs [Internet]. 2022Apr.30 [cited 2024May18];3(1):1-. Available from: https://japs.ejournal.unri.ac.id/index.php/JAPS/article/view/57