Badreddine Msolli, “Les Trackings Stocks: La Face Cachee D’une Croissance : Cas Des Entreprises Americaines Côtees,“ Proceedings of the 21st International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-0-7, 27-28 June 2013, Vienna, Austria, p.1455-1471.
Az-Eddine Bennani, Aihie Osarenkhoe, Dhiba Lhajji, and Serge Baile, “An Empirical Study on the Propensity of ICT Use by Hotels in France,” Proceedings of the 9th International Business Information Management Association (IBIMA), ISBN: 978-0-9753393-8-1, 4- 6 January 2008, Marrakech, Morocco, p.333-341.