Fitri, S. ., Widayanti, S. . and Atasa, D. . (2024) “ANALYSIS OF COST OF GOODS PRODUCED AND VALUE-ADDED AT UMKM TEMPE "TROSOBO" TUBAN”, International Journal of Economy, Education and Entrepreneurship (IJE3), 4(1), pp. 29–35. doi: 10.53067/ije3.v4i1.232.