FAIRLIE-CLARKE, A. C.; MULLER, M. H. Determinants of Profit as the Criterion for the Evaluation of the Product Development Process. Acta Polytechnica, Prague, Czech Republic, v. 40, n. 4, 2000. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/124. Acesso em: 3 apr. 2025.