The peasant economy in the modern and traditional regions of the sierra. Allpanchis, [S. l.], v. 20, n. 31, p. 217–248, 1988. DOI: 10.36901/allpanchis.v20i31.964. Disponível em: https://revistas.ucsp.edu.pe/index.php/Allpanchis/article/view/964. Acesso em: 7 nov. 2026.