S. S. Saffinee, M. A. Jamaludin, N. L. I. Rosli, A. Amid, and K. S. Has-Yun Hashim, “Sustainable and Ethical Vicegerency in Halal Tourism Practices”, jeth, vol. 4, pp. 111–126, Jul. 2024, doi: 10.32890/jeth2024.4.8.