Agha, A. A., C. E. Onalu, P. C. Ekoh, R. C. W. Chidebe, and Y. Adewoyin. “Utilization of Patient Navigation Model in Eliminating the Speed Bumps to Quality Healthcare Delivery in Nigeria: A Theoretical Perspective”. Journal of Social Work in Developing Societies, vol. 2, no. 1, June 2020, https://journals.aphriapub.com/index.php/JSWDS/article/view/1085.