Namira Friliandita. “Pictures Of Remote Metastasis In Patients Naspharyngeal Carcinoma In RSUP. H. Adam Malik Medan For The Period Of 2014-2016”. Journal Basic Science and Technology, vol. 9, no. 2, Feb. 2022, pp. 58-62, https://iocscience.org/ejournal/index.php/JBST/article/view/1726.