Humanities Research Paper on Social Work

Research paper for social work class. A p a format 3-4 studies about what intervention that has to do with homeless crisis. Testable question is, why is there a lack of accessible housing? How was the research tested?The outcome's research method, Samples, measure outcomes.
In my opinion, how are these interventions being used in my internship?Or are they not? How can it be useful or not? My internship is safe parking for the homeless.