“Multimarket Contact and Mergers and Acquisitions: The Cases of Southwest Airlines and Airtran Airways in the US Airline Industry”, GJMBR, vol. 17, no. A1, pp. 9–15, Jan. 2017, Accessed: Feb. 19, 2026. [Online]. Available: https://journalofbusiness.org/index.php/GJMBR/article/view/2179