Vasques, Dildre, Juan F. Galindo, Glaucia S. dos Santos, Franciene D. Gomes, Pedro I. Garcia-Nunes, and Paulo S. Martins. "An Educational Process for Requirements Extraction and Use Case Modeling Based on Problem-Based Learning and Knowledge Acquisition." Anais do XV Simpósio Brasileiro de Sistemas de Informação, Aracajú, 2019. SBC, 2019, pp.519-526.