SAGALA, Kartika Putri; MESSAKH, Jefrit Johanis; HAREFA, Kasieli. Peningkatan Kualitas Pendidikan Melalui Sistem Penilaian Kinerja Guru yang Efektif. Regula Fidei : Jurnal Pendidikan Agama Kristen, [S. l.], v. 9, n. 1, p. 108–120, 2024. DOI: 10.33541/rfidei.v9i1.210. Disponível em: http://christianeducation.id/e-journal/index.php/regulafidei/article/view/210. Acesso em: 15 feb. 2026.