PELEGRINI, Djalma Ferreira; LOPES, Marcos Aurélio; DEMEU, Fabiana Alves; ROCHA, Águida Garreth Ferraz; BRUHN, Fábio Raphael Pascotti; CASAS, Pedro Salermo. Effect of socioeconomic factors on the yields of family-operated milk production systems. Semina: Ciências Agrárias, [S. l.], v. 40, n. 3, p. 1199–1214, 2019. DOI: 10.5433/1679-0359.2019v40n3p1199. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33212. Acesso em: 19 dec. 2025.