Chung , Boon Chuan, Moi Fong Lee, and Melissa Khor Suan Chin. 2018. “The Effects of Worked Example Application on Electrical Technology Course”. Politeknik & Kolej Komuniti Journal of Social Sciences and Humanities 1 (1):1-8. https://app.mypolycc.edu.my/journal/index.php/PMJSSH/article/view/127.