PORTASS, Robert; SARRIS, Peter. Introduction: The Peasant Mode of Production in the Early Middle Ages. Studia Historica. Historia Medieval, [S. l.], v. 43, n. 2, p. 3–15, 2025. DOI: 10.14201/shhme.32221. Disponível em: https://revistas.usal.es/uno/index.php/Studia_H_Historia_Medieval/article/view/32221. Acesso em: 17 ene. 2026.