PUTRI, Nia Anugrah; TENTIASIH, Septyana. Improving the Learning Concentration of Children Aged 3–4 Years through Outdoor Activities Based on Gross Motor Skills at PAUD Plus Az-Zalfa Pacitan. Golden Ratio of Data in Summary, [S. l.], v. 6, n. 3, p. 252–261, 2026. DOI: 10.52970/grdis.v6i3.2253. Disponível em: https://www.goldenratio.id/index.php/grdis/article/view/2253. Acesso em: 21 may. 2026.