BR TARIGAN, Desi Pertami; MANIK, Efron; PANJAITAN, Simon. PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN KONEKSI MATEMATIS SISWA PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL DI KELAS VIII. JURNAL RECTUM: Tinjauan Yuridis Penanganan Tindak Pidana, [S.l.], v. 5, n. 3, p. 416-429, dec. 2024. ISSN 2684-7973. Available at: <https://ejurnal.darmaagung.ac.id/index.php/jurnalrectum/article/view/5005>. Date accessed: 22 dec. 2024. doi: http://dx.doi.org/10.46930/jurnalrectum.v5i3.5005.