“Edukasi Dan Pemanfaatan Limbah Plastik Melalui Ecobrick Di SD Negeri 2 Sempor”. Kampelmas 4, no. 1 (April 30, 2025): 335–344. Accessed July 16, 2026. https://proceedings.uinsaizu.ac.id/index.php/kampelmas/article/view/1410.