1. Shahin, A., Mahbod, M.A.: Prioritization of key performance indicators: An integration of analytical hierarchy process and goal setting. International Journal of Productivity and Performance Management 56, 226–240 (2007)
2. Franceschini, F., Galetto, M., Maisano, D.: Management by Measurement: Designing Key Indicators and Performance Measurement Systems. Springer (2007)
3. Lecture Notes in Computer Science;A. del-Río-Ortega,2010
4. del Río-Ortega, A., Resinas, M., Ruiz-Cortés, A.: PPI definition and automated design-time analysis. Technical report, Applied Software Engineering Research Group (2012)
5. Durán, A., Bernárdez, B., Ruiz-Cortés, A., Toro, M.: A Requirements Elicitation Approach based in Templates and Patterns. In: Proc. Workshop de Engenharia de Requisitos (WER 1999), Buenos Aires, Argentina (1999)