NAFAIKAH, A.; MUDZANATUN, M.; WAKHYUDIN, H. Kegiatan Ekstrakurikuler Jarimatika dalam Membangun Keterampilan Berhitung. International Journal of Elementary Education, [S. l.], v. 3, n. 3, p. 243–249, 2019. DOI: 10.23887/ijee.v3i3.19404. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/19404. Acesso em: 17 jul. 2024.