VANSH AGARWAL; SYED QAZZAFI; BRIJESH KUMAR SINGH. PATIENT PORTAL FOR MANAGING DOCTOR APPOINTMENTS AND INVOICES. International Journal of Data Science and IoT Management System, [S. l.], v. 5, n. 1(S), p. 14–20, 2026. DOI: 10.64751/. Disponível em: https://ijdim.com/journal/index.php/ijdim/article/view/289. Acesso em: 5 jun. 2026.