Rahmawati, Sita, Lesi Lesiani, and Farida Ariyani Kangiden. 2024. “Outbound Activities to Improve the Social Skills of Group B Children at Kingdergarten Kartika Siliwangi 39 Serang”. Jurnal Primagraha 4 (02): 52-59. https://doi.org/10.59605/jp.v4i02.712.