UPIK NURMAILIS; USWATUN HASANAH; VITARIA AGUSTINA; V.V. MAYANGSARI; VENI LUKMAN. Application of the 1-20 Counting Method Using Fingers in Improving the Cognition of Class B Children Ra Darussalam Kotasiantar. Indonesian Journal of Islamic Education, [S. l.], v. 1, n. 3, p. 442–447, 2025. Disponível em: https://journal.maalahliyah.sch.id/index.php/ijie/article/view/302. Acesso em: 27 sep. 2025.