Le, Xuan Gioi, and Thi Hong Hanh Le. “Covid-19 Impact and Response of Small and Micro Enterprises in Long Xuyen City, An Giang Province”. Dong Thap University Journal of Science, vol. 12, no. 9, Dec. 2023, pp. 75-87, doi:10.52714/dthu.12.9.2023.1203.