Gesture-Based Air Writing System Utilizing Computer Vision. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 3, n. 05, p. 2309–2312, 2025. DOI: 10.47392/IRJAEH.2025.0340. Disponível em: https://irjaeh.com/index.php/journal/article/view/845.. Acesso em: 11 aug. 2025.