Mohd Shafie, Shafini, Su Yee Khua, and A Harits Nu’man. “Student Perspective Toward Energy Conservation in Universiti Utara Malaysia”. Journal of Technology and Operations Management 19, no. 1 (July 31, 2024): 69–88. Accessed October 2, 2026. https://e-journal.uum.edu.my/index.php/jtom/article/view/20965.