You can choose any best topic relevant for sustainability SSCI journal and the topic you think may be easy for you to get data and work on . 1. The role of International Finance Reporting Standards (INFRS) in enhancing of the capital investment in the country (Afghanistan OR China) 2. Disclosure of Corporate Social Responsibility (CSR) on capital investment in the country (Afghanistan OR China) 3. How financial information affects capital investment in China: Evidence from Afghani investor’s behavior. 4. The role of foreign direct investment in capital flow of the country: An empirical study 5. The effect of banking interest rate in lending behavior for different loans types throughout the business cycle. 6. Foreign Direct Investment (FDI’s) and external debt in emerging economies: An empirical study 7. Exploring the causality links between external debt and Foreign Direct Investment (FDI’s) in Afghanistan. 8. Impact of Chinese Foreign Direct Investment (FDI’s) in Afghanistan economy: Belt and Road Initiative