Enhancing River Water Quality: A Collaborative Effort Between BrantaSae, RIVER, and Citizen Science for Sustainable River Cleaning. Journal of Community Action, [S. l.], v. 2, n. 2, p. 45–51, 2026. DOI: 10.70716/joca.v2i2.272. Disponível em: https://ejournal.kalibra.or.id/index.php/joca/article/view/272. Acesso em: 21 oct. 2026.