id	keyword
easat-2686	𝑃𝐺𝐼
easat-2686	ekc
easat-2686	𝐺𝐷𝑃
easat-2686	vol
easat-2686	doi
easat-2686	economic
easat-2686	development
easat-2686	hypothesis
easat-2686	𝑀𝑆𝑊
easat-2686	msw
easat-2686	provinces
easat-2686	vietnam
easat-2686	kuznets
easat-2686	curve