WOLSKI, M.; PILSKI, M. Theoretical Aspects of Projects Estimation Using the Use Case Points Method. Studia Informatica. System and information technology, [S. l.], v. 14, n. 1-2, p. 39–46, 2019. Disponível em: https://czasopisma.uph.edu.pl/studiainformatica/article/view/539. Acesso em: 2 may. 2024.