Freitas, D.O., Senna, A.J.T. and Alves, R.R. 2013. EMPLOYEES’ PERCEPTION ON ENVIRONMENTAL EDUCATION IN STATE SCHOOLS IN THE MUNICIPALITY OF SÃO GABRIEL-RS. Revista Eletrônica em Gestão, Educação e Tecnologia Ambiental. 8, 8 (Jan. 2013), 1670–1679. DOI:https://doi.org/10.5902/223611706318.