Does an integrative counseling and psychotherapy approach effectively reduce loneliness among expatriates in the UK? A mixed-methods investigation.

general guidelines are :
Research Proposal (2000 words)

Please submit a clinical research proposal, relevant to integrative counselling and psychotherapy, that you would like to develop, outlining its purpose, what you hope to learn and the methodology you propose to utilise. The paper should include references.

and I’ve narrowed it down to

“Does an integrative counseling and psychotherapy approach effectively reduce loneliness among expatriates in
the UK? A mixed-methods investigation.”

the purpose of the research is to explore the effectiveness of integrative counseling and psychotherapy in reducing loneliness among expatriates living in the UK. By integrating various therapeutic approaches, this study aims to provide insights into the development of more comprehensive and culturally sensitive interventions for expatriates experiencing loneliness.

Harvard in text with accurate quotes, year and page number of the quotes.