1. ANDA (Akuapim North District Assembly), 2004. District Poverty Profiling and Mapping, Akuapim North District, Akuapim, Eastern Region, Ghana.
2. Renewable Energy for Micro Enterprise;Allderdice,2000
3. “Energy and economic prosperity”;Anderson,2000
4. A-ANDA (Asante-Akim North District Assembly), 2004. District Poverty Profiling and Mapping, Asante-Akim North District, Konongo, Ashanti, Ghana.
5. “Questions and answers about language testing statistics: what is an eigenvalue?”;Brown;JALT Testing & Evaluation SIG Newsletter,2001