ALPIANTI MANURUNG, S.; WIGUNA, A. Calligraphy Business In Islamic Economic Review At An-Nida Calligraphy House Medan North Sumatra. Jurnal Eduslamic, [S. l.], v. 1, n. 1, 2023. DOI: 10.59548/jed.v1i1.45. Disponível em: https://journal.yayasanhaiahnusratulislam.or.id/index.php/eduslamic/article/view/45. Acesso em: 27 mar. 2025.