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