Purhonen, Pipsa, and Tarja Valkonen. “Measuring Interpersonal Communication Competence in SME Internationalization”. Journal of Intercultural Communication 13, no. 3 (November 30, 2013): 1–14. Accessed March 26, 2026. https://www.immi.se/index.php/intercultural/article/view/Purhonen-et-al-2013-3.