KONTRIBUSI MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA MADRASAH TSANAWIYAH. EduMa: Mathematics education learning and teaching, [S. l.], v. 6, n. 1, p. 8–13, 2017. DOI: 10.24235/eduma.v6i1.1559. Disponível em: https://journal1.uinssc.ac.id/index.php/eduma/article/view/1559. Acesso em: 28 may. 2026.