Sianturi, Agusman, Inten Meutia, Hasni Yusrianti, Ika Sasti Ferina, and Yusnaini Yusnaini. 2026. “The Impact of Internal Control and Management Control Systems on Financial Performance, With Operational Efficiency As a Mediating Variable: A Systematic Literature Review”. Eduvest - Journal of Universal Studies 6 (5):5894-5911. https://doi.org/10.59188/eduvest.v6i5.53151.