IQBAL, Ichsan. ANALISIS THE FIVE FORCES STRATEGY PADA AL-MUMTAZ PEDULI PONTIANAK. Walisongo: Jurnal Penelitian Sosial Keagamaan, [S. l.], v. 24, n. 1, p. 191–216, 2016. DOI: 10.21580/ws.24.1.976. Disponível em: https://journal.walisongo.ac.id/index.php/walisongo/article/view/976. Acesso em: 23 jan. 2025.