STEPIEN, Bogdan. SOFTWARE DEVELOPMENT COST ESTIMATION METHODS AND RESEARCH TRENDS. Computer Science, [S. l.], v. 5, n. 1, 2020. DOI: 10.7494/csci.2003.5.1.3608. Disponível em: https://journals.agh.edu.pl/csci/article/view/3608. Acesso em: 14 mar. 2025.