Wan Mustaffa WS, Ali Hamid MH, Bing KW, Abdul Rahman R, Ab Wahid H. Adapting and Validating the SERPVAL Scale in Higher Education Service Experience. IBEJ. 2015;8(1):65-78. Accessed January 31, 2026. https://ejournal.upsi.edu.my/index.php/IBEJ/article/view/1372