MULYADI, M.; TARAN, J. P. The Concept of Calligraphy Learning In Mushthafawiyah Purba Baru Mandailing Natal (Madina) Boarding School. Jurnal Recoms, [S. l.], v. 1, n. 1, p. 30–36, 2024. DOI: 10.59548/rc.v1i1.139. Disponível em: https://journal.yayasanhaiahnusratulislam.or.id/index.php/recoms/article/view/139. Acesso em: 3 nov. 2025.