BUSTAMANTE, D. E.; VANEGAS, C. Change of the ideas of science teachers after participation in a training program on the use of non-formal educational places. LUMAT: International Journal on Math, Science and Technology Education, [S. l.], v. 6, n. 2, p. 46–63, 2018. DOI: 10.31129/LUMAT.6.2.320. Disponível em: https://journals.helsinki.fi/lumat/article/view/1268. Acesso em: 27 may. 2024.