Halloween - Noche de BrujasSergio Andrés Marroquín Rojas, Diana Marcela Torres López · First published 2019Open the Tome
Big Data and Cloud Computing for DevelopmentNir Kshetri, Torbjorn Fredriksson, Diana Rojas-Torres · First published 2017Open the Tome
Sistema de seguridad social ley básicaHernando Torres Corredor, Diana del Pilar Colorado Acevedo, Pablo Rojas Morales · First published 2010Open the Tome
