DANG XUAN HOAI; NGUYEN VAN THUAN. ARCHITECTURE AND DEPLOYMENT OF A CLOUD-BASED MULTI-TIER IOT SYSTEM FOR REAL-TIME AIR QUALITY MANAGEMENT INTEGRATED WITH GENERATIVE AI. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 12, n. 2, 2026. DOI: 10.51453/3093-3706/2026/1476. Disponível em: https://sjttu.tqu.edu.vn/index.php/sjttu/article/view/1476. Acesso em: 26 tháng 7. 2026.