SHOBPRINA, L.; JEANDRY, G.; KUSUMANINGRUM, S. Math Playground Assisted Discovery Learning Develops Critical Thinking And Collaboration Skills: Discovery Learning Berbantuan Math Playground Mengembangkan Berpikir Kritis Dan Keterampilan Kolaborasi. Academia Open, [S. l.], v. 11, n. 2, p. 10.21070/acopen.11.2026.14753, 2026. DOI: 10.21070/acopen.11.2026.14753. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/14753. Acesso em: 3 jul. 2026.