SAHRANDI, A.; TAUFIQ, M.; LUBIS, K. A. S. Character Building Through Hidden Curriculum: Caregivers’ Tahajjud Exemplarity and Time Discipline in Pesantren. Jurnal Pendidikan Islam, [S. l.], v. 16, n. 1, p. 140–150, 2026. DOI: 10.38073/jpi.4549. Disponível em: https://ejournal.uiidalwa.ac.id/index.php/jpi/article/view/4549. Acesso em: 16 apr. 2026.