Development of E-Book Teaching Materials Using Kvisoft Flipbook Maker on Theme 9 Subtheme 1: Objects Around Us: Single and Mixed. Journal of International Multidisciplinary Research, [S. l.], v. 2, n. 9, p. 120–128, 2024. DOI: 10.62504/jimr877. Disponível em: https://journal.banjaresepacific.com/index.php/jimr/article/view/877.. Acesso em: 5 jul. 2025.