(1)
Nainggolan, Y. T. .; Aulia, A. R. .; Novianti, R. F. .; Hasana, U. .; Prayoga, D. . Excel-Based Workshop on Cost of Production (HPPed), Pricing, and Sales Recording for BIIFOOD.TRK MSME. JPkMN 2025, 6, 3554-3563.