Development and Evaluation of Discovery Approach-Based Instructional Materials for High School Science. JPAIR Multidisciplinary Research, [S. l.], v. 21, n. 1, p. 107–120, 2015. DOI: 10.7719/jpair.v21i1.331. Disponível em: https://philair.ph/index.php/jpair/article/view/331.. Acesso em: 28 apr. 2024.