He is the author of "The nexus between Security Sector Reform, Human Development and Economic Growth in Kenya"<ref>https://www.morebooks.de/store/pt/book/the-nexus-between-ssr,-human-development-and-economic-growth-in-kenya/isbn/978-3-330-06488-1</ref>. | He is the author of "The nexus between Security Sector Reform, Human Development and Economic Growth in Kenya"<ref>https://www.morebooks.de/store/pt/book/the-nexus-between-ssr,-human-development-and-economic-growth-in-kenya/isbn/978-3-330-06488-1</ref>. |