Basalamah, Anwar. “Hadirnya Kemasan Syariah Dalam Bisnis Perhotelan Di Tanah Air”. Binus Business Review 2, no. 2 (November 30, 2011): 763-769. Accessed February 23, 2025. https://journal.binus.ac.id/index.php/BBR/article/view/1222.