PAYDAR, S.; DOĞAN, A. Examining 4th Grade Gifted and Non-Gifted Students Understanding Levels of Place Value. International Journal of Psychology and Educational Studies, [S. l.], v. 8, n. 3, p. 161–179, 2022. DOI: 10.52380/ijpes.2021.8.3.497. Disponível em: https://ijpes.com/index.php/ijpes/article/view/497. Acesso em: 2 may. 2024.