Mandasari, L. (2016) “Peningkatan Kemampuan Berpikir Kreatif Matematis Siswa SMA Melalui Problem Based Learning Menggunakan Software Autograph”, Jurnal As-Salam, 1(1), pp. 143–152. Available at: https://jurnal-assalam.org/index.php/JAS/article/view/53 (Accessed: 13 September 2025).