Joseph Nnaemeka Chukwuma, Ifeoma Salome Chukwuma, Edith C. Edikpa, George Ohabuenyi Abah, Miriam Uche Okoye, Ijeoma Joyce Chukwuemeka-Nworu, Annastasia Uchenna Eneh and Josephine Nnenna Amoke
Journal of Engineering and Applied Sciences 14 ( 2 SI ): 5374 - 5380 , 2019
George Ohabuenyi Abah, Joseph Nnaemeka Chukwuma, Uche Miriam Okoye, Francis Okechukwu Ekwueme, Christian Onuorah Agbo, Charles Kenechukwu Okoro, Chioma Winifred Ezeanya, Gabriel Chukwuebuka Otegbulu and John Obiora Anichebe
Journal of Engineering and Applied Sciences 14 ( 4 SI ): 7431 - 7436 , 2019