Im working on a lit review focusing on Communication in leadership and its impact on employee satisfaction and retention is my topic. I am having trouble with the thesis or info this is the assignment and my sources

Define or identify the general topic, issue, or area of concern, thus providing an appropriate context for reviewing the literature. Point out overall trends in what has been published about the topic; or conflicts in theory, methodology, evidence, and conclusions; or gaps in research and scholarship; or a single problem or new perspective of immediate interest. Establish the writer's reason (point of view) for reviewing the literature; explain the criteria to be used in analyzing and comparing literature and the organization of the review (sequence); and, when necessary, state why certain literature is or is not included (scope

Blanco, M. (2020).Retention and Job Satisfaction; Effects of Leadership Style(Doctoral dissertation, Purdue University Global).

Ramirez-Lozano, J., Peaflor-Guerra, R., & Sanagustn-Fons, V. (2023). Leadership, Communication, and Job Satisfaction for Employee Engagement and Sustainability of Family Businesses in Latin America.Administrative Sciences,13(6), 137.

Onesti, G. (2023). Exploring the Impact of Leadership Styles, Ethical Behavior, and Organizational Identification on Workers' Well-Being.Administrative Sciences,13(6), 149.\