Garza-Gil, M. D., M. M. Varela-Lafuente, and M. I. Pérez-Pérez. “The Blue Economy in the European Union: Valuation of Spanish Small-Scale Fishers’ Perceptions on Environmental and Socioeconomic Effects”. Panoeconomicus, vol. 68, no. 4, Sept. 2021, pp. 461-8, doi:10.2298/PAN180425013G.