Suharta, Robertus Belarminus, Serafin Wisni Septiarti, and Erma Kusumawardani. 2020. “SCHOOL AND FAMILY PARTNERSHIP: INFORMAL LEARNING CONTEXT TO BUILD CHILDREN CHARACTER”. JIV-Jurnal Ilmiah Visi 15 (2), 189 -98. https://doi.org/10.21009/JIV.1502.10.