“Designing Designing Financial and Taxation Reports Based On Microsoft Excel To Support Efficiency Production Costs In UMKM Ayam Geprek Miss Deppy: Designing Financial and Taxation Reports Based On Microsoft Excel To Support Efficiency Production Costs In UMKM Ayam Geprek Miss Deppy” (2026) Journal of Applied Accounting And Business, 8(1), pp. 96–103. doi:10.37338/njbb1x81.