Shelf Track: Intelligent Empty Shelf and Low-Stock Monitoring System. Journal of Information Technology and Digital World, [S. l.], v. 7, n. 3, p. 216–226, 2025. DOI: 10.36548/jitdw.2025.3.002. Disponível em: https://irojournals.com/itdw/article/view/1441. Acesso em: 18 mar. 2026.