Nuñez, M., Correa, J., Herrera, G., Gómez, P., Morón, S. and Fonseca, N. 2018. Study of perceptions on clean and self-sustainable energy. International Journal of Management Science and Operations Research. 3, 1 (Dec. 2018), 11-15. DOI:https://doi.org/10.17981/ijmsor.v3i1.89.