Kirana, Tamira Pontia, Eka Agustiani, and Muhammad Dzul Fadlli. “Financial Services and Insurance: Interregional Linkages and Regional Economic Impact Across Six Indonesian Islands”. Economics and Business Journal (ECBIS) 4, no. 6 (October 1, 2026): 3059–3072. Accessed October 6, 2026. https://ecbis.net/index.php/go/article/view/605.