DİLEK, Serkan, and Nurdan ÇOLAKOĞLU. “Barriers to Entry and Two-Sided Markets: A Research in a Shopping Mall in Istanbul”. Asian Economic and Financial Review 3, no. 4 (April 29, 2013): 542–552. Accessed December 21, 2024. https://archive.aessweb.com/index.php/5002/article/view/1017.