Ansong, Joycelyn, et al. “An Exploratory Study of Instructional Leadership Challenges of Headteachers: Promoting and Supporting Instructional Improvement, Supervising and Evaluating Instruction (Ghana)”. Journal of Education Management and Leadership (JEML), vol. 3, no. 1, Dec. 2024, pp. 48-62, doi:10.51317/jeml.v3i1.648.