Rahmawati, R., U. Ubaidillah, D. Prasetyani, R. E. Santoso, R. Handayani, and S. Nurlela. “Economic Improvement of Small and Medium Business through the Utilization of Waste”. Wiga : Jurnal Penelitian Ilmu Ekonomi, vol. 12, no. 4, Dec. 2022, pp. 296-01, doi:10.30741/wiga.v12i4.912.