Naibaho N, Gultom SP, Pangaribuan LR. Analisis Penggunaan Project Based Learning Terhadap Kemampuan Pemahaman Konsep Siswa Pada Materi Statistika di Kelas XI . JIPSI [Internet]. 2025 Oct. 29 [cited 2026 Jan. 31];4(3):484-97. Available from: https://www.putrapublisher.org/ojs/index.php/jipsi/article/view/1077