Sari, D. N., Rudiyanto and Arini, M. I. (2026) “3R (Reduce, Reuse, Recycle) Education for Waste Management Awareness among Elementary School Students at SD Muhammadiyah Sambon, Boyolali”, Journal of Community Services and Engagement: Voice of Community (VOC), 6(1), pp. 36–46. doi: 10.23917/voc.v6i1.20317.