HAJAHJEH, S.; AL-ALWAN , A.; AHMED, A. The Effectiveness of the Roundhouse Strategy in the Instruction of The Eco-system Unit to Eighth Grade Male Students on Immediate and Delayed Achievement and Improving Their Attitudes Towards Science. Jordan Journal of Educational Sciences, [S. l.], v. 11, n. 2, p. 187–200, 2024. Disponível em: https://jjes.yu.edu.jo/index.php/jjes/article/view/611. Acesso em: 23 nov. 2024.