Lubis, L. S. P. ., Harahap, Y. N. . dan Kusyani, D. . (2023) “THE ROLE OF SUBJECT TEACHERS IN GUIDANCE AND COUNSELING SERVICES”, LUMBUNG AKSARA, 2(1), hlm. 1–10. Tersedia pada: http://siakad.univamedan.ac.id/ojs/index.php/lumbung_aksara/article/view/517 (Diakses: 20 Agustus 2025).