XIAOMEI LI. Research on the Effects of COVID-19 on Guangdong Province Agricultural Products Export and Countermeasures Under Digital Trade. Law and Economy, [S. l.], v. 1, n. 1, p. 55–61, 2022. DOI: 10.56397/LE.2022.08.09. Disponível em: https://www.paradigmpress.org/le/article/view/104. Acesso em: 30 apr. 2025.