autores http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson ahidee leyva lopez http://vivoweb.org/ontology/core#FacultyMember Caleb David Saldaña Medina http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson lea cupul uicab http://research-hub.urosario.edu.co/ontology/vlocal#ExcludedPerson orlando melgar leyva
