Hidayah, Prastyaning, Mei Fita Asri Untari, and M. Yusuf Setya Wardana. “Pengembangan Media Sepeda (Sistem Peredaran Darah) Dalam Pembelajaran IPA Di Sekolah Dasar”. International Journal of Elementary Education 2, no. 4 (November 23, 2018): 306–310. Accessed July 18, 2024. https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/16109.