TY - JOUR T1 - Two decades of research on halal hospitality and tourism: a review and research agenda JO - International Journal of Contemporary Hospitality Management UR - http://dx.doi.org/10.1108/ijchm-12-2021-1515 PY - 2022/11/01 AU - Al-Ansi A AU - Olya H AU - Han H ED - DO - DOI: 10.1108/ijchm-12-2021-1515 PB - Emerald Y2 - 2025/01/13 ER -