KAMALASARI, A. F. .; PURWATI, H. .; WIBAWA, A. . 89. Peningkatan Kemampuan Pemecahan Masalah Siswa SMA Melalui Implementasi Problem Based Learning Berbantuan GeoGebra. Prosiding Seminar Nasional Pendidikan Profesi Guru, [S. l.], v. 1, n. 1, p. 799–808, 2023. Disponível em: https://conference.upgris.ac.id/index.php/psnppg/article/view/3952. Acesso em: 30 jan. 2026.