Fadilla Yana Maulia, Asmidar Parapat, and Mhd Habiburahman. 2025. “Implementation Of Microphone Electronic Media To Increase Confidence In Children 4-5 Years Old At PG-TK Panca Budi Medan”. International Journal of Society and Law 3 (1):58-67. https://journal.ysmk.or.id/index.php/IJSL/article/view/477.