R.PRAVEEN KUMAR -M.TECH; V.AJAY KRISHNA; D.VIGNESH; R.VISHAL. SMART INNOVATIVE HOSPITAL TOKEN SYSTEM FOR GENERAL PATIENT. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 4, p. 40–50, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1424. Acesso em: 4 sep. 2025.