Francis, B. R.; Ahmad, R. bin. 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. MRJ 2021, 10, 87-107.