I. Marasabessy, L. Basri, M. I. Badarudin, and F. Bahalwan, “Centrality Index of Archipelagic Clusters with Regional Service Centers in the Main Island, and its impact to the local community: (Case Study of the Arar Islands Sorong District Southwest Papua Province) ”, JSAI, vol. 7, no. 4, pp. 369–379, Nov. 2023.