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 9, no. 3 (June 29, 2019): 82–88. Accessed January 24, 2022. https://www.ijemr.net/ojs/index.php/ijemr/article/view/399.