Yohana Olivia Sitorus, and Dorlan Naibaho. “Kemampuan Guru Menerapkan Feedback Dalam Pembelajaran Pendidikan Agama Kristen”. Jurnal Magistra 1, no. 4 (December 13, 2023): 67–73. Accessed November 24, 2024. https://ejurnal.stpdianmandala.ac.id/index.php/magistra/article/view/56.