Tumanggor, Hotma Rosalin, Sunawan Sunawan, and Edy Purwanto. “Improving Career Planning Using Website-Based Career Information Service”. Islamic Guidance and Counseling Journal 1, no. 2 (May 18, 2018): 62–68. Accessed October 16, 2026. https://igcjournal.com/index.php/home/article/view/33.