TIMUR, S.; YALÇINKAYA-ÖNDER, E.; TIMUR, B.; ÖZEŞ, B. Astronomy Education for Preschool Children: Exploring the Sky. International Electronic Journal of Elementary Education, [S. l.], v. 12, n. 4, p. 383–389, 2020. Disponível em: https://iejee.com/index.php/IEJEE/article/view/1072. Acesso em: 30 jan. 2025.