Harun Achmad, Helmy Siswanto Hasbi, Andi Sumidarti, Eka Erwansyah, Asdar Gani. “Systematic Review: The Effect of Infection Severe AcuteRespiratory Syndrome Coronavirus (SARS)-CoV-2 in Pediatric Patient”. Annals of the Romanian Society for Cell Biology, Apr. 2021, pp. 8690-06, https://annalsofrscb.ro/index.php/journal/article/view/2414.