Aspirants can enhance their understanding of governance horizontals by utilizing resources such as government websites, policy papers, and reports from think tanks. Engaging with current affairs through reputed newspapers and journals also provides insights into practical governance issues. Participating in online courses or webinars on public administration and governance frameworks can deepen knowledge as well. Furthermore, case studies related to successful governance models offer real-world scenarios that illuminate theoretical concepts. These resources facilitate a robust comprehension of governance's multidimensional nature, preparing aspirants well for the demanding examinations.