Memiliki 4 Jilid : Jilid 1. Amanah Inter-personal capital ; Jilid 2. Fathanah Professionalism, Quality & Competence ; Jilid 3. Shiddiq Personal Excellence ; Jilid 4. Tabligh Visionary & communicative leadership
In : International Journal of Excellence in Islamic Banking and Finance Volume: 2 Issue: 2 2012