ÖZYURT, A. Thoughts of Pupils at Primary School Level about the Practical Usage of Electricity as a Means and the Source of Energy. International Journal of Physics and Chemistry Education, [S. l.], v. 1, n. 2, p. 70–76, 2009. DOI: 10.51724/ijpce.v1i2.7. Disponível em: https://ijpce.org/index.php/IJPCE/article/view/7. Acesso em: 7 jun. 2025.