Selecting the easiest research method for your dissertation is crucial. One such method is the survey. Questionnaires make it easy to collect data from many people at once. There are online survey tools for creating and sharing surveys. This method saves the time as well as money. Moreover, you can take help from Dissertation Help Saudi Arabia. Surveys are also easy to analyze using simple software like Excel or SPSS. Another simple approach is the literature review. There is no need to gather new data. Instead, you conclude and interpret the results of others. This method enables you to know the topic in-depth.