Jamilah Asha’ari, Maryam, and Salina Daud. “Factorising Green Practices Items”. International Journal of Engineering and Technology 7, no. 3.35 (September 2, 2018): 245–248. Accessed May 24, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/29455.