Junengsih, Junengsih, Fa’uzobihi Fa’uzobihi, Intan Oktavia, and Pradnya Sari Harsanti. 2023. “The Effect of Competency Training and Development on Employee Work Effectiveness at the XYZ District Office”. ProBisnis : Jurnal Manajemen 14 (2):194-99. https://doi.org/10.62398/probis.v14i2.73.