Read chapter 7:
Please use this book for reference Babbie, Earl R. (2016), The Basics of Social Research, 7th Edition, Cengage Learning. ISBN: 9781305503076
What strategy of sampling do you employ for your project? Why and on what base? Elaborate on the strategy you chose and the way you intend to use it in practice. How many sample will you take and why? How do you find your sample/subjects? How do you start and end this process?