BIMANSAH, Rahadi; RAHIMAH, Dewi; SUSANTO, Edi. DEVELOPMENT OF PROBLEM-BASED LEARNING STUDENT WORKSHEETS ON STATISTICAL MATERIAL ON THE ABILITY TO UNDERSTAND MATHEMATICS CONCEPTS. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 335–350, 2025. DOI: 10.31943/mathline.v10i2.727. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/727. Acesso em: 27 feb. 2026.