LIMA, Kênio Erithon Cavalcante; TEIXEIRA, Francimar Martins. The experimental activity as a structure of Sciences teaching at CECINE in the 1960’s and 1970’s. EccoS – Revista Científica, [S. l.], n. 45, p. 177–190, 2018. DOI: 10.5585/eccos.n45.7300. Disponível em: https://periodicos.uninove.br/eccos/article/view/7300. Acesso em: 17 jul. 2024.