“…In addition, a lot of studies used Delone and Mclean's IS success model to evaluate the success of information systems [23,39,48], measuring e-commerce success [7,40,52], KMS success [29,66], and other IS success [20,42,55], including the success of G2C e-Government [63]. But this model is proposed from subjective point, and it focus on desires and motives.…”