Lee, Tien Tien, Kung Teck Wong, Norlinda Daud, Ismail Zainol, Muhd Ibrahim Muhamad Damanhuri, and . Hartono. “Chemistry Laboratory Management Techniques Massive Open Online Course: Development and Evaluation on students’ Perception”. EDUCATUM Journal of Science, Mathematics and Technology 7, no. 2 (September 15, 2020): 50–64. Accessed May 2, 2024. https://ojs.upsi.edu.my/index.php/EJSMT/article/view/3828.