ÖZTÜRK, Gökçen; TETIK, Aybike Esra; DEMIRCI, Ebru. Measuring sustainable added value: A study on airline companies. Journal of Sustainable Development of Transport and Logistics, [S.l.], v. 7, n. 1, p. 23-35, apr. 2022. ISSN 2520-2979. Available at: <https://jsdtl.sciview.net/index.php/jsdtl/article/view/171>. Date accessed: 27 sep. 2022. doi: http://dx.doi.org/10.14254/jsdtl.2022.7-1.2.