SIDAURUK, Juliana Lasniar; TARIGAN, Liberti. Radiography Of The Paranasal Sinus With Maxial Sinusitis In North Sumatra-Medan University Hospital. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 3, n. 8, p. 1583–1588, 2022. DOI: 10.11594/ijmaber.03.08.21. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/507. Acesso em: 26 feb. 2026.