ANGGARA, D. .; NOTODIPUTRO, K. A. .; INDAHWATI, I.; KURNIA, A. . Predictive modeling of right-skewed health insurance costs using copula regression and ensemble learning. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 4, p. 1013–1021, 2025. DOI: 10.53894/ijirss.v8i4.7986. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/7986. Acesso em: 19 nov. 2025.