Lestari, K., and S. Subardi. “Pengaruh Layanan Bimbingan Klasikal Terhadap Kedisiplinan Belajar”. IJoCE: Indonesian Journal of Counseling and Education, Vol. 4, no. 02, Aug. 2023, pp. 38 -45, https://jurnal.lp2msasbabel.ac.id/index.php/IJoCE/article/view/3598.