- 1. Barkley, C. K., Nyakonda, C. N., Kuthyola, K., Ndlovu, P., Lee, D., Dallos, A., Kofi-Armah, D., Obeng, P., & Merrill, K. G. (2025). A Gamified Digital Mental Health Intervention Across Six Sub-Saharan African Countries: A Cross-Sectional Evaluation of a Large-Scale Implementation. International Journal of Environmental Research and Public Health, 22(8), 1281.
- 2. Barkley, C., Mnculwane, S., Merrill, K. G., & Kafaar, Z. (2026). “Being a man is like being put in a box”: A qualitative study of adolescent boys’ and young men’s understanding and experiences of mental health in an urban community in South Africa. PLOS Mental Health, 3(2), e0000365.
- 3. Lee, D. E. Z., Nkosi, Z., Nyakonda, C. N., Barkley, C., Dallos, A., Merrill, K. G., & Malotana, M. (2025). Lessons learnt from integrating mental health into sport-based adolescent sexual and reproductive health programmes in South Africa. South African Health Review, 27, 163–174.
- 4. Hershow, R., Gannett, K., Merrill, J., Kaufman, B. E., Barkley, C., DeCelles, J., & Harrison, A. (2015). Using soccer to build confidence and increase HCT uptake among adolescent girls: A mixed-methods study of an HIV prevention programme in South Africa. Sport in Society, 18(8), 1009–1022.
- 5. Merrill, K. G., Merrill, J. C., Hershow, R. B., Barkley, C., Rakosa, B., DeCelles, J., & Harrison, A. (2018). Linking at-risk South African girls to sexual violence and reproductive health services: A mixed-methods assessment of a soccer-based HIV prevention program and pilot SMS campaign. Evaluation and Program Planning, 70, 12–24.
- 6. Collison, H., Darnell, S. C., Giulianotti, R., & Howe, P. D. (Eds.). (2018). Routledge Handbook of Sport for Development and Peace. Routledge. https://doi.org/10.4324/9781315455174
- 7. Lee, D. E. Z., Nyauchi, B., Kihiu, M., Kimathi, R., Okoth, E. A., Chazara, A., Barkley, C. K., Dallos, A., Waruinge, S., Oyaro, P., Kithinji, C. M., Cerna-Turoff, I., Cohen, I., Merrill, K. G., & Otiso, L. (2026). The MindSKILLZ sport-based mental health promotion intervention for adolescents in Kenya: A mixed methods pilot study. Frontiers in Public Health, 14. https://doi.org/10.3389/fpubh.2026.1746268
- 8. Barkley, C., Warren, J., & Sanders, B. (2016). More Than Just A Game: Sport as a Communication Platform in Sexuality Education for Adolescent Girls. Grassroot Soccer, Inc
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