Mujani, Wan Kamal, and Allawati Kasri. 2012. “MUSLIM KELAS MENENGAH DI MALAYSIA: DEFINISI SERTA SUMBANGAN DALAM BIDANG EKONOMI DAN POLITIK (Middle Class Muslim in Malaysia : Definition and Their Contributions to Economics and Politics)”. Journal of Al-Tamaddun 7 (2):1-39. https://vmis.um.edu.my/index.php/JAT/article/view/8637.