Sari, Fanda Layla, Kurnia Ekasari, and Zainal Abdul Haris. “Optimization of the Automated Sales System As an Effort to Minimize Fraud & Improve Internal Control at The Distribution Company PT Sehat Selalu Banyak Rejeki”. International Journal of Business, Management and Economics 3, no. 4 (November 2, 2022): 293 - 309. Accessed October 8, 2026. https://www.journal.jis-institute.org/index.php/ijbmer/article/view/786.