Sihombing S, Rahmadi P. Guru Kristen sebagai Pembimbing dan Penuntun dalam Konsep Kelas Tiga Dinding Ki Hajar Dewantara Melalui Pembelajaran Autentik [The Christian Teacher as Mentor and Guide in Ki Hajar Dewantara’s Third Wall Classroom Concept Through Authentic Learning]. DILIGENTIA [Internet]. 2024 Jan. 31 [cited 2026 Jan. 24];6(1):76-90. Available from: https://ojs.uph.edu/index.php/DIL/article/view/7788