Diadema, S. and Ambarwati, M. F. L. (2022) “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”, Journal of Multidisciplinary Issues, 2(1), pp. 37–48. doi: 10.53748/jmis.v1i1.27.