Measuring the participation of local markets in the composition of agricultural income in different productive systems in the northwest of Rio Grande do Sul- Brazil. Research, Society and Development, [S. l.], v. 9, n. 11, p. e77491110608, 2020. DOI: 10.33448/rsd-v9i11.10608. Disponível em: https://www.rsdjournal.org/rsd/article/view/10608. Acesso em: 16 dec. 2025.