Vasconcelos, H.D. de L. e Silva, E. 2015. Research in Environmental Education in the state of Paraíba, Brazil: analysis of its insertion and professors´ commitment in post-graduate courses. Revista Brasileira de Educação Ambiental (RevBEA). 10, 2 (jul. 2015), 113–125. DOI:https://doi.org/10.34024/revbea.2015.v10.2054.