WARDHANI, I. S. K. Development of fun flipbook activity to improve class IV numeracy skills in elementary school. JURNAL PENDIDIKAN DASAR NUSANTARA, [S. l.], v. 10, n. 1, p. 77–87, 2024. DOI: 10.29407/jpdn.v10i1.22456. Disponível em: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/22456. Acesso em: 25 dec. 2024.