“PENGARUH PENERAPAN PROJECT BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KREATIF CALON GURU MATEMATIKA DALAM MENGEMBANGKAN BAHAN AJAR MATEMATIKA”. EduMa: Mathematics education learning and teaching 7, no. 2 (December 14, 2018): 71–80. Accessed May 28, 2026. https://journal1.uinssc.ac.id/index.php/eduma/article/view/3667.