Refni Wahyuni, and Y. Irawan. “SISTEM PENILAIAN KINERJA KARYAWAN BERBASIS WEB PADA PT.WIFIKU INDONESIA”. Journal of Software Engineering and Information System (SEIS), Vol. 1, no. 1, Sept. 2021, pp. 1-8, doi:10.37859/seis.v1i1.1777.