JAVED KHAN; ANUSHKA NAGPAL. YOLOv12 - Powered Smart Retail Automation: A Comparative Performance Analysis of Model Variants for Checkout Systems. International Journal of Innovations in Science, Engineering And Management, [S. l.], v. 5, n. 3, p. 131–135, 2026. DOI: 10.69968/ijisem.2026v5i3131-135. Disponível em: https://ijisem.com/journal/index.php/ijisem/article/view/634. Acesso em: 24 jul. 2026.