Urrego, L., Cañas, M. Ángel, Arbeláez, J. C. and Ceballos, A. (2015) “Methodological proposal for systems and electricity markets management processes renewal: the colombian case”, Revista Ingenierías Universidad de Medellín, 14(27), pp. 131-146. doi: 10.22395/rium.v14n27a8.