An important component of your dissertation is the methodology chosen.
strategies and risks for cost reduction in Supply chain management relating to exports and imports using blockchain.
Discuss the topic that you are selecting for your dissertation.
Locate one article in a peer-reviewed journal that closely relates to your topic.
Describe the method used, the sample, the population chosen, was there a survey involved in a quantitative study, or a set of questions asked as in a qualitative study. Finally, can you identify the problem the researcher(s) tried to examine?