TAHAPAN PERKEMBANGAN KOGNITIF PADA MASA EARLY CHILDHOOD. Bunayya : Jurnal Pendidikan Anak, [S. l.], v. 1, n. 2, p. 33–49, 2017. DOI: 10.22373/bunayya.v1i2.2034. Disponível em: https://jurnal.ar-raniry.ac.id/index.php/bunayya/article/view/2034. Acesso em: 21 aug. 2025.