Analuisa Aroca, Iván, Olga Maritza Rodríguez Ulcuango, & Carlos Augusto Delgado Rodríguez.
" Retired teachers of the ecuadorian magistery and its economic compensation issued in state bonds." <em>mktDESCUBRE</em> [Online], 1.09 (2017): 29 - 36. Web. 15 May. 2024