TY - JOUR AU - Hajiha, A. AU - Ghaffar, F.i AU - Hajihashemi varnosefadrani, L. TI - The Survey of Effective Behavioral Factors on Decision Making of Acceptance the Electronic Commerce, by Managers of SMEs in Tehran JO - Future study Management VL - 20 IS - 83 SP - 17 EP - 31 PY - 2009 DO - ER -