Francis, Brenda Ranee, and Rusli bin Ahmad. “Relationship Between Demographic Factors and Selected Performance Factors With The Perception of The Effectiveness Performance Appraisal System Among Royal Malaysia Police Officers: Hubungan Antara Faktor Demografi Dan Faktor Prestasi Terpilih Dengan Persepsi Keberkesanan Sistem Penilaian Prestasi Dalam Kalangan Anggota Polis DiRaja Malaysia”. Management Research Journal 10, no. 1 (April 13, 2021): 87–107. Accessed March 28, 2024. https://ejournal.upsi.edu.my/index.php/MRJ/article/view/3548.