Nguyen, Minh Tri, and Uud Wahyudin. “Halal Tourism in Indonesia: Experiences and Recommendations for Vietnam”. Dong Thap University Journal of Science - Social Sciences and Humanities Issue 15, no. 7 (April 28, 2026): 17–32. Accessed October 23, 2026. https://dthujs.vn/index.php/sshen/article/view/2751.