DAY-AS, M. T. U.; DAMOCO, P. T. B. Grade 4 Bilingual Mathematics Workbook. Ascendens Asia Singapore – Union Christian College Philippines Journal of Multidisciplinary Research Abstracts, [S. l.], v. 5, n. 1, p. 46, 2023. Disponível em: https://ojs.aaresearchindex.com/index.php/aasguccphjmra/article/view/12579. Acesso em: 16 may. 2024.