Br Keliat, K. D., Fhikry Ahmad H Siregar, & Etty Harya Ningsi. (2025). Analysis of Operational Audit and Return Accounting Information System on Sales Turnover on CV. Irama Houseware. Primanomics : Jurnal Ekonomi & Bisnis, 23(1), 155–169. https://doi.org/10.31253/pe.v23i1.3419