Lis, Bettina, Heinz-Werner Nienstedt, Patrick Proner, Gözde Yalazi, and Andreas Mauch. 2012. “SMEs Going Global: A Comparison of the Internationalization Strategies of Publishers and Online Social Networks”. International Review of Management and Marketing 2 (1):1-9. https://econjournals.com/index.php/irmm/article/view/110.