WACHIDAH, Nurul; HOLISIN, Iis; DIHARDJO, Wudjud Soepeno. Efektivitas Penerapan Metode Jarimatika dalam Pembelajaran Materi Perkalian di Kelas 2 MI Al-Mustofa Surabaya. MUST: Journal of Mathematics Education, Science and Technology, [S. l.], v. 1, n. 2, p. 234–244, 2016. DOI: 10.30651/must.v1i2.242. Disponível em: https://journal.um-surabaya.ac.id/matematika/article/view/242. Acesso em: 21 dec. 2024.