Taufiq Agus Supriyanto, Slamet Riyadi, and Fausta Ari Barata. “The Collaboration of Statistical Process Control and Root Cause Analysis Method in Maintaining The Quality of Biometric Solution Products”. Management Dynamics: International Journal of Management and Digital Sciences 2, no. 3 (July 9, 2025): 220–233. Accessed March 2, 2026. https://management.ifrel.org/index.php/ManagementDynamics/article/view/309.