solved 2 peer reviewed less than 5 years old references needed

2 peer reviewed less than 5 years old references needed for question 2 and 1 for the other 2 questions.Discuss a leadership strategy the advanced practice nurse can incorporate to improve quality and cost-effective careDiscuss how health disparities can be reduced through the application health promotion research in a specific culture or population aggregate (such as an Ethnic Group, low socioeconomic community, Lesbian, Gay, Bisexual, Transgender, Questioning or any population that has health disparities ).What are the advantages of using logic models when planning and evaluating health promotion programs?