Hj Siren, Nor Raudah, Azrin Ab Majid, and Syed Muhd Khairuddin Aljunied. 2014. “SISTEM PENDIDIKAN ISLAM SEKOLAH AGAMA (MADRASAH) DI SINGAPURA (Islamic Education System at Religious School (Madrasah) in Singapore)”. Journal of Al-Tamaddun 9 (2):17-28. https://ejournal.um.edu.my/index.php/JAT/article/view/8674.