Lestari, W., & Krisdiana, K. (2026). Operational Efficiency as a Mediator in the Relationship Between Digital Payment, Digital Customer Service, and Profitability in Indonesian Insurance Companies. TRANSEKONOMIKA: AKUNTANSI, BISNIS DAN KEUANGAN, 6(1), 98-113. https://doi.org/10.55047/transekonomika.v6i1.1163