Msezane, Sikhulile. “TRANSVERSE DISSEMINATION OF EDUCATION FOR SUSTAINABLE DEVELOPMENT IN ECONOMICS: EFFECTIVENESS OF CURRICULUM CHANGES: None”. International Online Journal of Education and Teaching 10, no. 1 (December 28, 2022): 139–161. Accessed January 9, 2026. https://iojet.org/index.php/IOJET/article/view/1786.