I. J. Nwakamma, C. S. Talla, S. E. Kei, G. C. Okoro, G. Asuquo, and K. A. Onu, “Adolescent and Young People’s Utilization of HIV/Sexual and Reproductive Health Services: Comparing Health Facilities and Mobile Community Outreach Centers”, Int. J. Transl Med Res Public Health, vol. 3, no. 2, pp. 66–74, Aug. 2019.