SUGIHARTO, Ayub; KRISTANTI, Sri Puji. Konsep Trilogi Kepemimpinan Ki Hajar Dewantara dan Implementasinya bagi Pendidikan Kristiani. EPIGRAPHE: Jurnal Teologi dan Pelayanan Kristiani, [S. l.], v. 7, n. 2, 2024. Disponível em: https://www.stttorsina.ac.id/jurnal/index.php/epigraphe/article/view/457. Acesso em: 2 feb. 2026.