Saputro, Wahyu, Amalia Ulfa, and Octaviana Helbawanti. “Kontribusi Timbulan Sampah Pangan Di Kabupaten Penyangga Kota Surakarta”. Suluh Pembangunan : Journal of Extension and Development 5, no. 01 (April 30, 2023): 30-40. Accessed December 30, 2025. https://jsp.fp.unila.ac.id/index.php/jsp/article/view/188.