Azman, N. , Kamarudin, M. , Ong, S. , Maaulot, N.. "Gender Differences in Biology Academic Performances among Foundation Students of PERMATApintar® National Gifted Center". World Academy of Science, Engineering and Technology, Open Science Index 142, International Journal of Educational and Pedagogical Sciences (2018), 12(10), 1457 - 1463.