Sumbayak, Y. and Suparman, S. (2023) “Pentingnya Meningkatkan Kompetensi Pedagogik Guru Kristen dalam Proses Pembelajaran: Suatu Kajian Filosofi Kristen [The Importance of Improving the Pedagogical Competence of Christian Teachers in the Learning Process: a Study of Christian Philosophy]”, Diligentia: Journal of Theology and Christian Education, 5(1), pp. 41–53. doi: 10.19166/dil.v5i1.6566.