Impact of covid-19 on vegetable seed production. Research, Society and Development, [S. l.], v. 10, n. 13, p. e295101321224, 2021. DOI: 10.33448/rsd-v10i13.21224. Disponível em: https://www.rsdjournal.org/rsd/article/view/21224. Acesso em: 7 dec. 2025.