Joni Valkila

Joni Valkila's details

Joni Valkila

University of Helsinki


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Joni Valkila's publications

authors year title journal or book other lang type link
Valkila, Nygren 2009 Impacts of fair trade certification on coffee farmers, cooperatives, and laborers in Nicaragua Agriculture and Human Values DOI 10.1007/s10460-009-9208-7 English Journal  
Valkila 2009 Ecological Economics doi:10.1016/j.ecolecon.2009.07.002 English Journal  
Jaffee, Candace Archer, Coscione, Varangis, Johnson, Reed, Edwards, Valkila, Varul, Doppler 2009     English Report