Notes: Your answers MUST include at least four scholarly peer-reviewed reference

Notes:
Your answers MUST include at least four scholarly peer-reviewed reference

Notes:
Your answers MUST include at least four scholarly peer-reviewed references, using a proper referencing style (APA). Remember that these scholarly references can be found in the Saudi Digital Library (SDL).
Make sure to support your statements with logic and argument, citing all sources referenced.
150-200 words for each answer