The Relationship between Parental Support and Knowledge and Motivation for Circumcision of MIS Amal Shaleh Perumnas Simalingkar Medan Students during the Covid-19 Pandemic. jisk [Internet]. 2021 Apr. 30 [cited 2025 Sep. 28];2(1):23-32. Available from: https://ejournal.sumateraconnect.or.id/index.php/jisk/article/view/10