Chávez Rivera, F. A. (2005). Proposal of a system of information management supported in sig to facilitate the updating of the database to be used by the authorities that manage the city of Barquisimeto in decision-making related to infrastructure projects. Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil.

Chávez Rivera, Freddy Antonio. Proposal of a System of Information Management Supported in Sig to Facilitate the Updating of the Database to Be Used By the Authorities That Manage the City of Barquisimeto in Decision-making Related to Infrastructure Projects. Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil, 2005.

Chávez Rivera, Freddy Antonio. Proposal of a System of Information Management Supported in Sig to Facilitate the Updating of the Database to Be Used By the Authorities That Manage the City of Barquisimeto in Decision-making Related to Infrastructure Projects. Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil, 2005.