Sumadi, Sumadi, and Octavia Gandra Sari. “The Benefit Segmentation Sharia Tourism in Indonesia”. Jurnal Ekonomi & Keuangan Islam 8, no. 1 (February 1, 2022): 110–124. Accessed April 6, 2025. https://journal.uii.ac.id/JEKI/article/view/21596.