HIDAYAH, P.; UNTARI, M. F. A.; WARDANA, M. Y. S. Pengembangan Media Sepeda (Sistem Peredaran Darah) dalam Pembelajaran IPA di Sekolah Dasar. International Journal of Elementary Education, [S. l.], v. 2, n. 4, p. 306–310, 2018. DOI: 10.23887/ijee.v2i4.16109. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/16109. Acesso em: 6 may. 2024.