Muharis, M. Saidi, Dani Alfatwari, and Ahmad. “Halal Tourism: Trend, Opportunities, Challenges and Impact of Halal Tourism on Conventional Tourism”. JMET: Journal of Management Entrepreneurship and Tourism, vol. 1, no. 1, July 2023, pp. 21-28, doi:10.61277/jmet.v1i1.14.