Number 27

Authors: John K. Omoniyi , Folasade Adedeji , Joshua J. Tom

Authors: Mahmoud Khatib , Souheil Khawatmi , Fadel Sukkar

Authors: Mohamed. R. Alkotby , Elsaeed. E. Mohamed Abd Elrazek , M.Z. Rashad , M.M.R. Elbasyouny

Authors: Milton Ernesto Romero Romero , Diogo Anache De Souza , Evandro Mazina Martins

Authors: Rajasree R.S. , S. Brintha Rajakumari , Gajanan Babhulkar , Madhuri Gurale

Authors: Pascal M. Mutulu , Andrew M. Kahonge

Authors: Safianu Omar