Nurul Afizah Adnan, Aini Nazura Paimin, Abdullah Azraai Hasan. (2020). Exploratory Factor Analysis (EFA) for Competency Set of Polytechnic Graduates towards Future Industrial Revolution . International Journal of Advanced Science and Technology, 29(4s), 2517 - 2525. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/20790