Winarti, RA Sunan Giri, et al. “Use of Pictorial Number Card Media for Improving the Numeracy Skills of Group B Children in RA Sunan Giri Ngebrukkeponcokusumo District, Malang Regency”. Indonesian Journal of Islamic Education, vol. 1, no. 2, Mar. 2025, pp. 368-74, https://journal.maalahliyah.sch.id/index.php/ijie/article/view/240.