Rizqiyani, Ahmad, and Suharso Suharso. “Meningkatkan Perilaku Belajar Efektif Siswa Dalam Layanan Klasikal Melalui Layanan Bimbingan Kelompok”. Indonesian Journal of Guidance and Counseling: Theory and Application 4, no. 3 (September 23, 2015). Accessed May 4, 2024. https://journal.unnes.ac.id/sju/jbk/article/view/7933.