2.
 Small & Medium businesses face several of problems and have any barriers in their internationalization process. Leonidou(1995a) has classified export barriers into two categories: internal (i.e. firm-specific, related to the company’s resource endowment and strategy) and external (i.e. environmental-specific, related to the home country context or conditions in the target market) (Leonidou, 1995a).Also there are many  definitions between the barriers which  mentioned in other papers like that all the export barriers can be defined as the attitudinal, structural, operational and other constraintsthat hinder a firm’s ability to initiate, develop or sustain international operations(Koksal and Kettaneh, 2011).For this reason it is widely stated that external barriers like governmental ,political or legal are a main source of barriers for a SME development in other market.These external barriers based on parts of procedure or governmental based on current regulations and some environmental as the political and legal barriers for a business to expand and export its product have also a major importance in a company’s expansion policy and plans.  External Barriers  Gaps to identify and connect with   Internal  Barriers Governmental Barriers          inadequate support Bureaucracy Slow decision-making Legal Barriersfrequent changes in law systemrelated to Unfriendly legislations for SME Long procedures for exportsfinancialissues  Political Barrierschanges in the legislations Lack of info Unstable political environment        Figure 1. Theoretical model for External andInternal Barrierswith possible connection between the issues (Created by author). 
Small & Medium businesses face several of problems and have any barriers in their Internationalization process. Leonidou has classified export barriers into две категории: internal (i.e. related to the company’s resource endowment and strategy) and external (i.e. environmental-specific, related to the home country context or conditions in the target market).