UTOMO, S. B.; KURNIA, O. Implementation of the Use of an Annuity Calculator Application for Grade XII Students at Sekolah Khusus Islam Terpadu Yarfin. Jurnal Multidisiplin Sahombu, [S. l.], v. 6, n. 01, p. 449–456, 2026. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/8059. Acesso em: 4 jul. 2026.