AURELLIA, N. R.; RAMADHAN, H. A.; AINI, D. A. N.; PASETIYA, A. D.; AHMADA, K. I.; ATHO’ URROHMAN, W. Internal Control System For Cash Purchases of Merchandise at ArfapuriMart. Indonesian Journal of Sustainability Policy and Technology, v. 3, n. 1, p. 36-49, 31 May 2025.