Suharta, R. B., S. W. Septiarti, and E. Kusumawardani. “SCHOOL AND FAMILY PARTNERSHIP: INFORMAL LEARNING CONTEXT TO BUILD CHILDREN CHARACTER”. JIV-Jurnal Ilmiah Visi, Vol. 15, no. 2, Dec. 2020, pp. 189 -8, doi:10.21009/JIV.1502.10.