Urquía-Grande, E. y Del-Campo, C. 2017. Socio-economic factors determining the commitment to participate in an agricultural development project in rural Ethiopia. Revista iberoamericana de estudios de desarrollo = Iberoamerican journal of development studies. 6, 2 (nov. 2017), 4–27. DOI:https://doi.org/10.26754/ojs_ried/ijds.218.