Marasabessy, I., Basri, L., Badarudin, M.I. and Bahalwan, F. 2023. 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) . Jurnal Sumberdaya Akuatik Indopasifik. 7, 4 (Nov. 2023), 369–379. DOI:https://doi.org/10.46252/jsai-fpik-unipa.2023.Vol.7.No.4.360.