The Effect of Peer Instruction on Conceptual and Operational Approaches Preferred in Problem Solutions. Journal of International Cooperation and Development, [S. l.], v. 2, n. 1, p. 27, 2019. DOI: 10.36941/jicd-2019-0004. Disponível em: https://www.richtmann.org/journal/index.php/jicd/article/view/10635.. Acesso em: 8 apr. 2025.