It is required an authors' statement that there is no conflict of interest as well as the ethics committee approval for research results involving humans and/or animals.
Telles, Tiago, Instituto de Desenvolvimento Rural do Paraná, Londrina - PR., Brazil
Coffee Science - ISSN 1984-3909 Vol. 15 (2020): Continuous Publication - Articles
Spatial dynamics of coffee production in the state of Parana, Brazil