RITONGA, N. A.; ROBITA. OPTIMALISASI SOSIAL MEDIA SEBAGAI SARANA PEMASARAN YAYASAN RUPAT UTARA MADANI. MUMTAZ - Education Management and Islamic Studies, [S. l.], v. 2, n. 1, p. 16–24, 2022. Disponível em: http://e-journal.mumtaz.ac.id/index.php/mumtaz/article/view/45. Acesso em: 15 oct. 2025.