Sulhan, M., Notosudjono , D., & Sunaryo, W. (2024). Increasing Managerial Effectiveness And Organization Commitment Through Strengthening Personality And Managerial Roles. Kontigensi : Jurnal Ilmiah Manajemen, 12(1), 477-483. https://doi.org/10.56457/jimk.v12i1.588