MACDONALD, A.; SINGER, S. R. Open assessment when working with sustainability education. LUMAT-B: International Journal on Math, Science and Technology Education, [S. l.], v. 2, n. 3, p. 53–63, 2017. Disponível em: https://journals.helsinki.fi/lumatb/article/view/1169. Acesso em: 6 touko. 2024.