Silveira, J. G. da and Cruz, R. do C. (2012) “Analysis of informations about environmental sustainability that circulate on Orkut: an exploratory study of the topic ‘What about the river?’”, Perspectivas em Ciência da Informação, 17(2), pp. 143–157. Available at: https://periodicos.ufmg.br/index.php/pci/article/view/22790 (Accessed: 17 July 2024).