Nguyen, T.H. and Le, M.H. 2024. An IoT-Based Smart Electronic Nose System for Non-Destructive Meat Freshness Monitoring. JST: Engineering And Technology For Sustainable Development. 34, 2 (Apr. 2024), 31–39. DOI:https://doi.org/10.51316/jst.173.etsd.2024.34.2.5.