Asma Mejri, Sonia Ayachi Ghannouchi and Ricardo Martinho, “Examining flexibility in Scrum under a scientific approach – A survey study,” Proceedings of the 26th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-5-2, 11-12 November 2015, Madrid, Spain, p. 1594-1606.
Diana S. S. Santos, António M. J. Pereira, and Ramiro M. R. M. Gonçalves, “IntelligentCart: Architecture of an Innovative System for the Acquisition of Products in Grocery Stores,” Proceedings of the 11th International Business Information Management Association (IBIMA), ISBN : 978-0-9821489-0-7, 4- 6 January 2009, Cairo, Egypt, p 350-357.
Márcia Filipa Lopes Catarino, Dulce Cristina dos Santos Iria Gonçalves, António Manuel de Jesus Pereira, João Eduardo Quintela Alves de Sousa Varajão, “Software projects’ most important activities of quality management: A Delphi study,” Proceedings of the 11th International Business Information Management Association (IBIMA), ISBN : 978-0-9821489-0-7, 4- 6 January 2009, Cairo, Egypt, p 1680-1686.