TY  - JOUR 
T1  - It outsourcing: methodology for selecting suppliers criterion for competitive advantage
JO  - JISTEM - Journal of Information Systems and Technology Management
A1  - Contador, José Celso
A1  - Ferreira, Ademir Antonio
A1  - Simões, Sérgio Alexandre
A1  - Souza, Wilson José
SN  - 1807-1775
UL  - 10.1590/S1807-17752012000100008
VL  - 9 
Y1  - 2012
PB  - Brasil 
ER  -