Rustiawati, Y. et al. 2024. Analisis Harga Pokok Produksi Dan Harga Jual UKM Tempe Ceria Di Desa Sumber Mulya Kecamatan Simpang Raya: Analysis of Cost of Goods Produced and Selling Price of UKM Tempe Ceria in Sumber Mulya Village, Simpang Raya District. Jurnal Ilmiah Produktif. 12, 2 (Sep. 2024), 1–8. DOI:https://doi.org/10.56072/jip.v12i2.724.