KESICIOĞLU, Oğuz Serdar; MART, Mehmet. The preschool teachers’ opinion on teaching geometry. Southeast Asia Early Childhood Journal, [S. l.], v. 11, n. 2, p. 21–36, 2022. DOI: 10.37134/saecj.vol11.2.2.2022. Disponível em: https://ejournal.upsi.edu.my/index.php/SAECJ/article/view/6551. Acesso em: 11 apr. 2025.