Marianna Sigala Implementing customer relationship management in the hotel sector: does IT matter? [Citation Graph (0, 0)][DBLP] ECIS, 2003, pp:- [Conf]
Marianna Sigala Unraveling the impact of information and communication technologies (ICT) on restaurant productivity. [Citation Graph (0, 0)][DBLP] ECIS, 2003, pp:- [Conf]
Marianna Sigala Internet and Inter-Firm Relations in the Business Travel Management Distribution Chain. [Citation Graph (0, 0)][DBLP] ECIS, 2005, pp:- [Conf]