“…Five studies [20,24,29,52,58] used TAM and TPB together, four of them [6,24,48,77] used even three theories or models, whereas three [32,68,74] Survey: [6], [8], [9], [12], [16], [20], [24], [29], [32], [48], [49], [52], [58], [63], [67], [68], [74], [77], [76], [79], [86]; Interview: [84], [86], [89]; Secondary Data Analysis: [31]; Case Study: [69] Information System Success Model (DeLone and McLean, 1992McLean, , 2003 Survey: [19], [22], [30], [32], [55], [59], [65], [68], [74], …”