Competency Framework for Software Engineers. - José Gamaliel Rivera-Ibarra; Josefina Rodríguez-Jacobo; Miguel Angel Serrano-Vargas (CSEE&T, 2010)

Early Estimation in Agile Software Development Projects: A Systematic Mapping Study. - José Gamaliel Rivera Ibarra; Gilberto Borrego; Ramón R. Palacio (Informatics, 2024)

A Model for Non-Intrusive Capture of Metrics for Early Project Estimation in Agile Environments. - José Gamaliel Rivera Ibarra (CIbSE, 2025)

A Non-Intrusive Model for Capturing Metrics for Early Project Estimation in Agile Environments. - José Gamaliel Rivera Ibarra; Gilberto Borrego; Ramón René Palacio Cinco (CIbSE, 2025)