Ensslin, Leonardo, Luiz Carlos Mesquita Scheid, Sandra Rolim Ensslin, and Rogerio Tadeu de Oliveira Lacerda. 2012. “Software Process Assessment and Improvement Using Multicriteria Decision Aiding - Constructivist”. Journal of Information Systems and Technology Management 9 (3):473-96. https://doi.org/10.4301/s1807-17752012000300003.