A short introduction will often contain an evaluation of the present literature on the topic researched, and clarify the rationale with the author's study. For instance, suppose you should take a look at how COVID-19 has afflicted the hospitality sector. In that case, you may pick possibly a representative case, https://jasperriqmy.ambien-blog.com/43006474/indicators-on-case-study-help-you-should-know