Zhao, Zhang, Noor Aliff Zainuddin, Charanjit Kaur Swaran Singh, Azis Nabawi Rahmat, Risfendra, and Mohamad Ikhwan Juhari. “Development of 21st Century 4C Skills E-Module for Zhumadian Vocational and Technical College Students”. Journal of Technology and Humanities 4, no. 1 (May 15, 2023): 14-24. Accessed October 3, 2024. https://ejournal.jthkkss.com/index.php/jthkkss/article/view/66.