HAMMACK, Rebekah; IVEY, Toni. Elementary Teachers’ Perceptions of Engineering and Engineering Design. Journal of Research in STEM Education, [S. l.], v. 3, n. 1/2, p. 48–68, 2017. DOI: 10.51355/jstem.2017.29. Disponível em: https://www.j-stem.net/index.php/jstem/article/view/29. Acesso em: 26 apr. 2025.