Q2. What are the future works mentioned in the paper "Measuring the gap between projected and perceived destination images of catalonia using compositional analysis" ?
Future studies could also include the least frequent words or select words after the keyword count analysis, and observe which of the least frequent words contribute the most to differentiate information sources. Also, future studies could draw from what matters and is important, as well as is much different. In other words, future studies could identify those cases which are equally represented and those which are not equally treated in the three information sources. In this respect, future works should compare results by different countries or destinations.