Abdul Kadir, A., Choo, Z. J. ., Sarani, N. A., Hassan, M. I. H., & Mohajerani, A. . (2022). Study on the Carbon Footprint Reduction Through Recycling Activities in UTHM: Effect of COVID-19 Pandemic. International Journal of Sustainable Construction Engineering and Technology, 13(4), 144-153. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/12322