AMRIL, A. Improving students ability in counting multiple with Things around on math lesson of fourth grade Students in odd semester no.33 gurun panjang Kecamaatan koto xi tarusan. Jurnal Ilmiah Pendidikan Scholastic, [S. l.], v. 1, n. 1, p. 134–144, 2017. DOI: 10.36057/jips.v1i1.293. Disponível em: https://e-journal.sastra-unes.com/index.php/JIPS/article/view/293. Acesso em: 29 apr. 2024.