TUFFOUR, Joseph Kwadwo et al. Life Insurance Companies: Determinants of Cost Efficiency and Profitability. Journal of Accounting, Business and Management (JABM), [S.l.], v. 28, n. 2, p. 1-19, nov. 2021. ISSN 2622-2167. Available at: <https://journal.stie-mce.ac.id/index.php/jabminternational/article/view/501>. Date accessed: 25 apr. 2024. doi: https://doi.org/10.31966/jabminternational.v28i2.501.