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Batas, Spiros and Leppäaho, Tanja (2015) Understanding the mechanisms of network closure and structural holes in the internationalisation of high technology INVs. In: 31st European Group for Organizational Studies (EGOS) Colloquium 2015, 2–4 July 2015, ALBA Graduate Business School, The American College of Greece, Athens, Greece. (Unpublished)

Batas, Spiros and Leppäaho, Tanja (2015) The role of network relationships and social capital in early and later foreign market entries of high technology INVs. In: 57th Annual Meeting of the Academy of International Business (AIB): "Global Networks: Organizations and People", 27-30 June 2015, Indian Institute of Management, Bangalore (IIMB), Bengaluru, India. (Unpublished)

Leppäaho, Tanja and Batas, Spiros (2015) The role of network relationships and social capital in foreign market entries of high tech INVs. In: Academy of Management Proceedings. Academy of Management, p. 16462. ISSN 0065-0668 (Print), 2151-6561 (Online) (doi:10.5465/ambpp.2015.16462abstract)

Batas, Spiros and Leppäaho, Tanja (2014) The dynamic role of social capital and high technology INVs. In: 56th Annual Meeting of the Academy of International Business (AIB): "Local Contexts in Global Business", 23-26 June 2014, Beedie School of Business, Simon Fraser University, Vancouver, Canada. (Unpublished)