Siagian, D. G., Sirait, K. J., Haro, J., & Situmorang, R. (2026). The Effect of Risk Management Implementation on Operational Efficiency in Event Organizers: An Empirical Intervention-Based Study at CV RAP PADUKARYA. JEMSI (Jurnal Ekonomi, Manajemen, Dan Akuntansi), 12(4), 3365-3374. https://doi.org/10.35870/jemsi.v12i4.6518