MBOWANE, Clement K.; DE VILLIERS, J.J. Rian; BRAUN, Max W.H. Teacher participation in science fairs as professional development in South Africa. South African Journal of Science, [S. l.], v. 113, n. 7/8, p. 7, 2017. DOI: 10.17159/sajs.2017/20160364. Disponível em: https://sajs.co.za/article/view/3994. Acesso em: 26 apr. 2024.