LINDA PUSPITA SARI. THE EFFECTIVENESS OF IMPLEMENTING SUSTAINABLE DEVELOPMENT EVENTS IN PROMOTING ENVIRONMENTALLY FRIENDLY BEHAVIOR CHANGE: A QUANTITATIVE DESCRIPTIVE SYNTHESIS OF INTERNATIONAL CASE STUDIES. International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET), [S. l.], v. 5, n. 3, p. 1903–1911, 2026. DOI: 10.5281/zenodo.20025880. Disponível em: https://ijset.org/index.php/ijset/article/view/1712. Acesso em: 25 jun. 2026.