This video explains how one can write an introduction section of a thesis or article logically and comprehensively. It further explain structure of this section with examples. Moreover, this video tells us about purposes and techniques of writing an introduction section in detail.
Here are some detailed readings to consult further
https://library.sacredheart.edu/c.php...
https://www.scribbr.com/research-pape...
https://edubirdie.com/blog/research-p...