Yang Ai Shin, Aw, and Jenny Ku Fui Ling. “Teknik ‘Dais’ : Satu Kaedah Pembelajaran Untuk Meningkatkan Kemahiran Melakar Graf Fungsi Eksponen Dan Logaritma: ’Dais’ Technique: A Learning Method to Increase Skill in Sketching Exponential Function and Logarithm Graphs”. Journal of Science and Mathematics Letters 5 (December 1, 2017): 63–72. Accessed May 2, 2024. https://ejournal.upsi.edu.my/index.php/JSML/article/view/413.