الخوالدة س. (2021). On Moral Values in Higher Education: A Critical Survey of Research in English in the Last Twenty-Five Years. Al-Fikr Al-islāmī Al-muʿāṣir (previously Islamiyat Al-Ma’rifah), 27(102), 13–48. https://doi.org/10.35632/citj.v27i102.5977