Martins, V.G., Machado, M.A.V. and Machado, M.R. 2013. Value relevance of information operating lease: a study in brazilian companies. Enfoque: Reflexão Contábil. 32, 2 (Aug. 2013), 83-99. DOI:https://doi.org/10.4025/enfoque.v32i2.19762.