SUMA, K.; SURIYASMINI, N. M.; PUJANI, N. M. The effect of conceptual change text on improving student understanding of electricity concepts and learning motivation. International research journal of engineering, IT & scientific research, [S. l.], v. 4, n. 6, p. 33–43, 2018. DOI: 10.21744/irjeis.v4n6.1112. Disponível em: https://sloap.org/journals/index.php/irjeis/article/view/1112. Acesso em: 16 jul. 2024.