Wahjono, S. I., A. Marina, I. Rasulong, and F. S. Fen. “Leave Management Information System Using InsideDPS Software for the Efficiency of Human Resources Management”. Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control, vol. 5, no. 3, Aug. 2020, pp. 211-8, doi:10.22219/kinetik.v5i3.1087.