Wijayanti, D. and Kurniawan, K. (2016) “Pengaruh Layanan Informasi Teknik Modeling Simbolik Terhadap Self-Efficacy Pengambilan Keputusan Studi Lanjut”, Indonesian Journal of Guidance and Counseling: Theory and Application, 5(2). doi: 10.15294/ijgc.v5i2.12444.