SUNGGOD, M. A. . Issues-Oriented Approach: Effects on Students’ Concept Reconstruction and Achievement in Biology. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 15, n. 4, p. 32–41, 2016. Disponível em: http://www.ijlter.myres.net/index.php/ijlter/article/view/941. Acesso em: 20 aug. 2026.