Hertati, Lesi. “Promosi Penjualan, Audit Manajemen, Dan Peran Audit Program Terhadap Penerimaan Kas Era Covid-19”. Economics and Digital Business Review 2, no. 1 (January 20, 2021): 61–86. Accessed July 6, 2025. https://www.ojs.stieamkop.ac.id/index.php/ecotal/article/view/25.