Amare, Mulubrhan, 'Avocados in Kenya: What’s holding back smallholder farmers', The Conversation. First published on February 18, 2020, The Conversation US, 2020
Markham, R.H. & Sicely, E.M. (1989). Appropriate support for national programs; training, research, administration and funding. In J. Yaninek, and H. R. Herren (Eds.), Bioloigcal control; a sustainable solution to crop pest problems in Africa: Proceedings of the Inaugural Conference and Workshop of the IITA Biological Control Program Center for Africa, 5-9 December, 1988. Cotonou, Benin: IITA, (p. 156-165).
CGIAR Research Program on Climate Change, Agriculture and Food Security. 2019. This development plan includes climate-smart agriculture (ASAC in Spanish), as a mechanism to increase resilience of rural families in the context of climate change and variability. Reported in Climate Change, Agriculture and Food Security Annual Report 2019. Policy.
Jordan, Jeffrey L et al., 'Did right-to-work laws impact income inequality?
', AEI Economics Working Paper 2016-07, American Enterprise Institute for Public Policy Research, 2016
Debouck, D.G. 1985. Recolección de germoplasma de Phaseolus en el oeste de Guatemala, C.A. International Board for Plant Genetic Resources, Rome, Italy. 39p. (palabras claves: coccineus, plyanthus, vulgaris, lunatus, leptostachyus, macrolepis, flora, especies silvestres, parientes silvestres, fríjoles, Mesoamérica, Chimaltenango, Solola, San Marcos, Quezaltenango).
Cronkleton, P., Pacheco, P. 2010. Changing policy trends in the emergence of Bolivia's Brazil nut sector . In: Laird, S.A., McLain, R. and Wynberg, R.P. (eds.). Wild product governance: finding policies that work for non-timber forest products. :15-41. London, UK, Earthscan. ISBN: 9781844075003..
Peña, P., Sarmiento Barletti, J.P. 2022. Peru’s regulatory framework for carbon markets: Current legal and policy developments in the context of REDD+. CIFOR-ICRAF Infobrief 376. Bogor, Indonesia. CIFOR-ICRAF. https://doi.org/10.17528/cifor/008750
Hopkins, J. S. 1997. Epidemiological investigations f bovine trypanosomiasis in the common fly belt of Zambia. PhD thesis in Veterinary medicine and Surgery. University of Edinburgh.
UNA. 2020. Diplomado “inventario de emisiones de gases de efecto invernadero” - planificación del módulo. Managua, Nicaragua: Universidad Nacional Agraria (UNA).
Stephen Taylor (Department of Basic Education); Brahm Fleisch (University of the Witwatersrand), 'Early Grade Reading Study II 2018: Wave 3 (South Africa)', 2020
International Food Policy Research Institute (IFPRI), 'Food for education', International Food Policy Research Institute (IFPRI), Washington, D.C., 2001