Md. Jaafar, Fauziah, Rosna Awang Hashim, and Tengku Faekah Tengku Ariffin. 2012. “Malaysian University Student Learning Involvement Scale (MUSLIS): Validation of a Student Engagement Model”. Malaysian Journal of Learning and Instruction 9 (December): 15-30. https://doi.org/10.32890/mjli2012.9.2.