The assignment requires a detailed literature review on the concept of ambidexterity, which refers to an organization's ability to simultaneously pursue multiple strategies or goals. The review should cover various studies and research papers published between 2016 and 2017, exploring the different dimensions of ambidexterity such as organizational, strategic, and cultural aspects. The assignment also requires a thorough analysis of the mediating roles of organizational systems and human resource management in the HRM-performance link in public sector organizations. The review should provide an overview of the current state of research on ambidexterity and identify potential gaps for future research.