Jufri Jacob, and Nonce Hasan. “Analisis Potensi Investasi Kabupaten Halmahera Barat ”. Jurnal Sociohumaniora Kodepena (JSK) 5, no. 2 (January 15, 2025): 110-130. Accessed August 10, 2025. https://jsk.kodepena.org/index.php/jsk/article/view/184.