M. Bernardino, L. Abner, L. Pieva, T. Araujo, M. Dias, and R. Machado. "Empirical Studies of an Educational Tool for Project Management based on PMBOK using Problem-Based Learning", in Anais do XXXVI Simpósio Brasileiro de Engenharia de Software, Uberlândia, 2022, pp. 168–177.