AFOLABI, F.; AKINBOBOLA, A. O. Constructivist Problem Based Learning Technique and the Academic Achievement of Physics Students with Low Ability Level in Nigerian Secondary Schools. International Journal of Physics and Chemistry Education, [S. l.], v. 1, n. 1, p. 45–51, 2009. Disponível em: https://www.ijpce.org/index.php/IJPCE/article/view/100. Acesso em: 25 apr. 2024.