1. Organização das Nações Unidas, D.d.A.E.e.S.: Probabilistic population projections based on the world population prospects: the 2017 revision. Technical report, United Nations, New York (2017).
http://esa.un.org/unpd/wpp/index.htm
2. de Abastecimento CONAB, C.N.: Conab - srie histrica das safras (2020).
http://www.conab.gov.br/info-agro/safras/serie-historica-das-safras
3. Läderach, P., et al.: Systematic agronomic farm management for improved coffee quality. Field Crops Res. 120(3), 321–329 (2011)
4. WIPO: World intellectual property report 2017: intangible capital in global value chains. World Intellectual Property Report, Place of publication not identified (2017).
https://www.wipo.int/publications/en/details.jsp?id=4225
5. Ministry of agriculture, livestock, and food supply (2019).
http://www.agricultura.gov.br/assuntos/politica-agricola/cafe/cafeicultura-brasileira