SURAHMAN HIDAYAT; AA HUBUR; NAJAMUDIN NAJAMUDIN. Pengembangan Hotel Syariah di Indonesia: Tantangan Yang Dihadapi Hotel Sofyan - Jakarta. CEMERLANG : Jurnal Manajemen dan Ekonomi Bisnis, [S. l.], v. 2, n. 2, p. 304–319, 2022. DOI: 10.55606/cemerlang.v2i2.3520. Disponível em: https://prin.or.id/index.php/cemerlang/article/view/3520. Acesso em: 28 feb. 2026.