DELIGUIN, Gledelyn Joy H. Localized Window Cards: An Intervention Material for Improving Mastery of the Four Fundamental Operations in Mathematics of Grade 3 Learners of Balaybay Elementary School. International Journal of Recent Advances in Multidisciplinary Topics, [S. l.], v. 7, n. 2, p. 11–14, 2026. DOI: 10.65138/ijramt.2026.v7i2.3192. Disponível em: https://journals.ijramt.com/index.php/ijramt/article/view/3192. Acesso em: 9 feb. 2026.