Rahmawati, Rahmawati, Ubaidillah Ubaidillah, Dwi Prasetyani, Ratna Endah Santoso, Rum Handayani, and Siti Nurlela. “Economic Improvement of Small and Medium Business through the Utilization of Waste”. Wiga : Jurnal Penelitian Ilmu Ekonomi 12, no. 4 (December 16, 2022): 296–301. Accessed May 18, 2024. https://ejournal.itbwigalumajang.ac.id/index.php/wiga/article/view/912.