Loan, Le Thi, Duong Cong Doanh, Ha Ngoc Thang, Ngo Thi Viet Nga, Pham Thanh Van, and Phan Thanh Hoa. “Entrepreneurial Behaviour: The Effects of the Fear and Anxiety of Covid-19 and Business Opportunity Recognition”. Entrepreneurial Business and Economics Review 9, no. 3 (May 31, 2021): 7–23. Accessed November 21, 2024. https://eber.uek.krakow.pl/eber/article/view/1270.