Published European trends in the feedstock recycling of plastic wastes by Aguado J., Serrano D.P. and San Miguel G. 12-19_SAN_MIGUEL_432_9-1.pdf
Published Analysis of the evolution in current biomass to energy strategies, policy and regulations in Spain by San Miguel G., Servert J. and Canoira L. 374-383_642_SAN_MIGUEL_12-4.pdf