Wan Mustaffa, Wan Salmuni, Rafiduraid Abdul Rahman, Hariyaty Ab Wahid, Suriani Mohd Rhouse, and Norlaile Salleh Hudin. 2019. “Exploring Disabled Students’ Service Quality Dimensions: A Case of Malaysian Higher Education Institutions (HEIs)”. International Journal of Academic Research in Progressive Education and Development 8 (2). https://ijarped.com/index.php/journal/article/view/2552.