WAHYUNI EKA LESTARI, N. (2019) “PENINGKATAN EMPLOYEE TRAINING, DAN SELF-EFFICACY TERHADAP EMPLOYEE PERFORMANCE PT CIPTA NIRMALA GRESIK”, Jurnal Ilmu Manajemen (JIM), 7(3). Available at: https://ejournal.unesa.ac.id/index.php/jim/article/view/28356 (Accessed: 28 February 2026).