KHAN, M. I. .; KHAN, S. U. .; KHAN, . A. W.; QASIM, I. . Critical Barriers in Project Management Faced by Offshore Software Multi-Sourcing Vendors: A Detailed Study: Multi-sourcing risks . Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, [S. l.], v. 53, n. 3, p. 267–, 2021. Disponível em: http://ppaspk.org/index.php/PPAS-A/article/view/285. Acesso em: 23 dec. 2024.