Barbot Cristina, Álvaro Costa and Elena Sochirca (2008); “Airlines Performance in the New Market Context: A Comparative Productivity and Efficiency Analysis“, Journal of Air Transport Management, 14(5), pp. 270-274.
Barbot Cristina, Álvaro Costa and Elena Sochirca (2008); “Airlines Performance in the New Market Context: A Comparative Productivity and Efficiency Analysis“, Journal of Air Transport Management, 14(5), pp. 270-274.