Korsakienė, Renata, and Manuela Tvaronavičienė. “The Internationalization of SMEs: An Integrative Approach”. Journal of Business Economics and Management 13, no. 2 (April 5, 2012): 294-307. Accessed October 13, 2019. https://journals.vgtu.lt/index.php/JBEM/article/view/4388.