Ariyanti Utari Latifah, and Nanang Nabhar Fakhri Auliya. “Pengembangan E-LKPD Matematika Berbasis Problem Based Learning Pada Materi Matematika”. Jurnal Pendidikan Matematika 1, no. 3 (May 27, 2024): 8. Accessed April 16, 2025. https://edu.pubmedia.id/index.php/ppm/article/view/439.