“Business Feasibility Analysis at the Toko Tani Indonesia Center at the Food and Agriculture Office of Sidoarjo Regency: Analisis Kelayakan Usaha Pada Toko Tani Indonesia Center Di Dinas Pangan Dan Pertanian Kabupaten Sidoarjo”. Procedia of Engineering and Life Science 10, no. 1 (October 16, 2026): 673–679. Accessed October 23, 2026. https://pels.umsida.ac.id/index.php/PELS/article/view/2950.