Lestari, Puput, and Risa Nur Hidayah. “Exploring Key Themes in Halal Tourism Studies: A Systematic Literature Review Approach”. Halal Studies and Society 2, no. 2 (April 3, 2025): 18–21. Accessed March 22, 2026. https://journal.ipb.ac.id/hass/article/view/68702.