Khalik IN, Arum DA, Uno DAN. Sumber Daya Pasir Silika di Capkala Kabupaten Bengkayang Kalimantan Barat. PESHUM [Internet]. 2025 May 2 [cited 2026 Jul. 22];4(3):5025-31. Available from: https://www.ulilalbabinstitute.id/index.php/PESHUM/article/view/9356