Altnaa, Ulziimaa, und György Iván Neszmélyi. „Barriers of the Internationalization in Smes in Transition Countries: Evidence and Methodological Suggestion in Case of Mongolia“. Studia Mundi – Economica, Bd. 8, Nr. 3, September 2021, S. 97-104, https://doi.org/10.18531/Studia.Mundi.2021.08.03.97-104.