Royalty fees for cultivars, legislation and regulation: A meta-analysis. Research, Society and Development, [S. l.], v. 10, n. 4, p. e31710414231, 2021. DOI: 10.33448/rsd-v10i4.14231. Disponível em: https://rsdjournal.org/rsd/article/view/14231. Acesso em: 5 dec. 2025.