Farmers typology and crops sustainability in Alto Urubamba, La Convencion – Cusco. Scientia Agropecuaria, [S. l.], v. 3, n. 2, p. 149–159, 2012. DOI: 10.17268/sci.agropecu.2012.02.06. Disponível em: https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/79. Acesso em: 18 jul. 2026.