Ivana, I. and Purnama, E.D. 2026. The effect of training, development, and job satisfaction on employee performance with the mediating variable of competency (study at pt.wom finance). Jurnal Mantik. 10, 2 (Aug. 2026), 584-591. DOI:https://doi.org/10.35335/mantik.v10i2.7355.