UNA. 2020. Diplomado “inventario de emisiones de gases de efecto invernadero” - planificación del módulo. Managua, Nicaragua: Universidad Nacional Agraria (UNA).
Abiso T. 2021. Records and on-farm performance monitoring. CCAFS Training Material. Wageningen, the Netherlands: CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).
Matthew O'Leary. (17/2/2021). Early COVID-19 responses in the seafood sector offer crucial lessons for dealing with future shocks in food systems, in 'Early COVID-19 responses in the seafood sector offer crucial lessons for dealing with future shocks in food systems', pp. 1-1
Stocking, M.; Murnaghan, N. Land Degradation Guidelines for Field Assessment. Overseas Development Group, University of East Anglia, Norwich, UK (2000)
CTA. 1999. Une évaluation du programme d'édition du CTA appelle à une plus large participation des pays ACP. Spore 81. CTA, Wageningen, The Netherlands.