., Saepuloh. “Meningkatkan Motivasi Belajar Dan Kemampuan Pemecahan Masalah Matematis Siswa SMP Melalui CTL”. Pasundan Journal of Mathematics Education 4, no. 1 (April 28, 2020). Accessed July 23, 2025. https://journal.unpas.ac.id/index.php/pjme/article/view/2500.