SINGH, P.; TRIPATHI, A. K. Exploring Problems and Solutions in estimating Testing Effort for Non Functional Requirement. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 3, n. 2, p. 284–290, 2012. DOI: 10.24297/ijct.v3i2b.6772. Disponível em: https://rajpub.com/index.php/ijct/article/view/6772. Acesso em: 7 may. 2024.