Mauliyah, Nur Ika. 2020. “The Analyzing The Accounting Information System Sales Cash In Improve The Efectivity Sales: ANALYZING THE ACCOUNTING INFORMATION SYSTEM SALES CASH IN IMPROVE THE EFECTIVITY SALES”. Wacana Equiliberium (Jurnal Pemikiran Penelitian Ekonomi) 8 (1):56-63. https://doi.org/10.31102/equilibrium.8.1.56-63.