Maharani, Cyntia, and Novrianti Novrianti. “Pengembangan Multimedia Pembelajaran Materi Bangun Datar Mata Pelajaran Matematika Kelas IV SD: Media Pembelajaran Matematika”. Journal of Education, Cultural and Politics 5, no. 2 (April 17, 2025): 300-310. Accessed April 19, 2025. https://jecco.ppj.unp.ac.id/index.php/jecco/article/view/716.