Expression of Concern: Smart Wearables Powered by AI Transforming Human Activity Recognition. Babylonian Journal of Artificial Intelligence, [S. l.], v. 2026, p. 6–6, 2026. DOI: 10.58496/BJAI/2026/006. Disponível em: https://mesopotamian.press/journals/index.php/BJAI/article/view/1086. Acesso em: 18 mar. 2026.