Ramly, R., Jaafar, R., Haron, R., Wan Mokhtar, W. Z. A., Ali, S., Mat Daud, A. N., & Mohamed Safian, N. A. (2014). Kajian Keberkesanan Demonstrasi Syarahan Interaktif Berdasarkan Sistem Paparan Multi-Kerangka Bagi Fizik Pra- Universiti: Topik Kapasitor: Effectiveness Study of Interactive Lecture Demonstration Based on Multi-Frames Display System for Pre-University Physics: Capacitor. Journal of Science and Mathematics Letters, 2, 32-39. https://ejournal.upsi.edu.my/index.php/JSML/article/view/409