Winata, E.J.I. and Lukman, H. 2026. EDUKASI PENGHITUNGAN FOOD COST NASI GUDEG PASAR LARIS . Jurnal Bakti Masyarakat Indonesia. 9, 1 (May 2026), 57–65. DOI:https://doi.org/10.24912/jbmi.v9i1.36336.