“…Technique/Method [4], [29], [6], [14], [22], [34], [35], [36], [37], [32], [40], [41], [38] Tool [39], [10], Framework/Model [21], [18], [40], [9], [7], [11] The classification of selected primary study that has SOAP and RESTful web service type support are presented in Fig. 7, which shows a sample illustration of the types of existing web service.…”