Andrickson, J., E. Gabriel, E. Chacón, A. Puello, F. Rondon, W. Emeterio, and M. Reyes. “S”. Science, Engineering and Applications, vol. 4, no. 2, Dec. 2021, pp. 41-65, doi:10.22206/cyap.2021.v4i2.pp41-6.