Nwachukwu Precious Ikechukwu, Aroh Grace Onyekachi, and Tamuno, Daniel Achori. “Social Challenges of Industrial Relations: A Study of Federal Polytechnic Oil and Gas, Bonny, Rivers State, Nigeria”. International Journal of Engineering and Management Research, vol. 9, no. 3, June 2019, pp. 82-88, doi:10.31033/ijemr.9.3.1-11.