Read: Yin: Chapter 2, pp 229 and 234
PageRead: Keller: Chapters 3 — 4
External UrlRead: Exploratory nature of, and uncertainty tolerance in, qualitative research.
https://www.emerald.com/insight/content/doi/10.1108/03074800810873614/full/html
Watch: Exploratory Research
https://canvas.liberty.edu/courses/768960/pages/watch-exploratory-research?module_item_id=78148551