Betts, M. (Alabama A & M Univ. Normal, AL United States)
Tsegaye, T. (Alabama A & M Univ. Normal, AL United States)
Tadesse, W. (Alabama A & M Univ. Normal, AL United States)
Coleman, T. L. (Alabama A & M Univ. Normal, AL United States)
Fahsi, A. (Alabama A & M Univ. Normal, AL United States)