Abu Bakar, Nor Hashimah, and Zulkifley Mohamed. 2013. “Pembinaan Model Pencapaian Matematik Berasaskan Komponen Afektif Di Institusi Pendidikan Guru (IPG): The Development of Mathematics performance’s Model Based on the Affective Component at the Institute of Teacher’s Education (IPG)”. Journal of Science and Mathematics Letters 1 (December):47-53. https://ejournal.upsi.edu.my/index.php/JSML/article/view/4305.