January 2018

S.No Title & Authors Name Certificate Page
1
Miguel Alejandro Cruz Pérez., Mónica Dayana Ortiz Erazo., Fanny Yantalema Morocho and Paola Cecilia Orozco Barreno
Certificate 157-162
2
Miguel Alejandro Cruz Pérez., Mónica Alexandra Pozo Vinueza., Alex Fabian Andino Jaramillo and Alan David Arias Parra
Certificate 163-169