IBNR Reserve Estimation Using Chain-Ladder and Bootstrap Chain-Ladder Methods. Image : Jurnal Riset Manajemen, [S. l.], v. 13, n. 2, p. 226–235, 2025. DOI: 10.17509/image.2025.188. Disponível em: https://ejournal-economy.upi.edu/image/article/view/188. Acesso em: 4 aug. 2026.