HASUGIAN, Syalam Hendky; HASUGIAN, Johanes Waldes. Spiritualitas Pendidik Kristen dalam Pembentukan Karakter Peserta Didik. Regula Fidei : Jurnal Pendidikan Agama Kristen, [S. l.], v. 6, n. 1, p. 24–31, 2021. DOI: 10.33541/rfidei.v6i1.70. Disponível em: https://e-journal.christianeducation.id/index.php/regulafidei/article/view/70. Acesso em: 9 apr. 2026.