Aslichatumilah, Aslichatumilah. “Upaya Meningkatkan Hasil Belajar Matematika Materi Persamaan Dan Fungsi Kuadrat Melalui Model Problem Based Learning Pada Siswa Kelas IX SMPN 2 Muntilan Semester 1 Tahun Pelajaran 2022/2023”. Science and Education Journal (SICEDU) 1, no. 2 (October 27, 2022): 197–205. Accessed October 6, 2026. https://sicedu.org/index.php/sicedu/article/view/31.