Wardoyo, M. K. A. P., Danang SWPJ , W., & Shinta , S. (2023). Effects Of Discipline, Punishment And Reward On Employee Performance At PT Petrokimia Gresik. Jurnal Javanica, 2(1), 51-61. https://doi.org/10.57203/javanica.v2i1.2023.51-61