The provided assignment appears to be a comprehensive analysis of business research methods and environmental factors in the context of international business studies. The text includes references to academic articles, books, and online resources on topics such as supply risk management, institutional environment, innovation capacity, and firm performance. It also mentions specific details about business research methods, including the use of guanxi in the Chinese business context. The assignment seems to be focused on understanding the impact of individual factors on business failure in Iranian new-established small businesses.