Romero Pereira, M.C. and Higinio Pulido, A.M. trans. 2021. Non conventional renewable energies to fullfill energy demands: analysis of 1990 to 2018 trends. Revista EIA. 18, 36 (May 2021), 36016 pp. 1–21. DOI:https://doi.org/10.24050/reia.v18i36.1513.