SARI, N. .; SARAGIH, S.; NAPITUPULU, E. E.; RAKIYAH, S.; SUCIAWATI, H.; ANIM, A. Analysis of Answering Process on Problem Solving Ability Through Problem-Based Learning Model: Analisis Proses Jawaban Kemampuan Pemecahan Masalah Melalui Model Problem-Based Learning . Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 7, n. 2, p. 269–287, 2022. DOI: 10.31943/mathline.v7i2.287. Disponível em: https://mathline.unwir.ac.id/index.php/Mathline/article/view/287. Acesso em: 29 mar. 2024.