Ghasham, Abdullah Ahmed Nasser, Nik Ab Halim Nik Abdullah, and Noor Hasmini Abd Ghani. 2016. “The Impact of Global Market Environment on the Degree of Cooperation of International Strategic Alliances Among Service Firms”. International Review of Management and Marketing 6 (2):192-98. https://econjournals.org.tr/index.php/irmm/article/view/1766.