Erika, and Wina Viqa Sari , translators. “The Relationship Between Parental Support and Knowledge and Motivation for Circumcision of MIS Amal Shaleh Perumnas Simalingkar Medan Students During the Covid-19 Pandemic”. Jurnal Indah Sains Dan Klinis, vol. 2, no. 1, Apr. 2021, pp. 23-32, https://doi.org/10.52622/jisk.v2i1.12.