Mokhtar, Intan Azura, Ethan Yih Tng Chong, and Steve Kardinal Jusuf. “Incorporating Sustainable Education in the Undergraduate Curriculum: The Experience of a Young University in Singapore”. European Journal of Sustainable Development 12, no. 4 (October 1, 2023): 83. Accessed December 22, 2024. https://ecsdev.org/ojs/index.php/ejsd/article/view/1444.