“UPAYA MENINGKATKAN MOTIVASI BELAJAR MELALUI LAYANAN BIMBINGAN KLASIKAL METODE PROBLEM BASED LEARNING PADA PESERTA DIDIK KELAS XI SMA NEGERI 9 SEMARANG”, psnppg, vol. 2, no. 1, pp. 62–68, Dec. 2024, Accessed: Aug. 12, 2026. Available: https://conference.upgris.ac.id/index.php/psnppg/article/view/5975