Awang, Zainudin, Y. Yusnita, and Asyraf Afthanorhan. “Sustainable Tourism: The Moderating Effect of Tourists’ Educational Background in the Relationship Between Green Practices and Customer Satisfaction”. International Journal of Engineering and Technology 7, no. 4.34 (December 13, 2018): 21–27. Accessed August 16, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/23574.