step by step untill you can make a Comprehensive research for all artical's aspects which you want to search for ... follow the steps
select the problem , identified and defined it.
describe the relationship between the problem and the Broader theoretical framework.
farm the Hypotheses and the questions.
design an experimental research.
select the samples (Research community).
chose the tools for collect the informations (observation ,interview, Questionnaire ..etc).
prepare evidences to work (especially The practical field).
analysis the results.
explain the results.
write the research report and publish it ,and we will back to these steps later to explain it , and how to plan the research letter and document it... (citation, writing notes , appendix which different from country to another and universities - in forming not the contents).