Nwachukwu Precious Ikechukwu, Tamuno Daniel Achori, Pepple Barnabas Gogo, and Mrs. Barbara Ejemeh Nchey-Achukwu, “The Interference of Politicians in the Recruitment and Selection of Academic Staff in Tertiary Institutions: A Case Study of Polytechnics in Niger Delta”, int. j. eng. mgmt. res., vol. 9, no. 3, pp. 147–152, Jun. 2019.