Fregnani, J. A. T. G., Orra, T. H., Eller, R. de A. G., & Mattos, B. S. de. (2019). The impact on production and costs after the acquisition of an airline by a competitor in Brazil: a Cobb-Douglas function application. TRANSPORTES, 27(1), 172–183. https://doi.org/10.14295/transportes.v27i1.1512