Diadema S, Ambarwati MFL. The Effect of The Effectiveness of Parent Interpersonal Communication on Children’s External Self-Concept During The Covid-19 Pandemic at SMA Pangudi Luhur II Servasius - Bekasi. JMIS [Internet]. 2022 Aug. 6 [cited 2024 Oct. 18];2(1):37-48. Available from: https://jmis.site/index.php/JMIS/article/view/27