Nwachukwu Precious Ikechukwu, Reginald I. Hart, Joy I.N. Ezeh, Idalunimulu Bridget, and Amy Jude-Peters. “Employee Motivation and Job Performance of Selected Construction Companies in Rivers State”. International Journal of Engineering and Management Research 9, no. 4 (August 31, 2019): 130–137. Accessed July 22, 2024. https://ijemr.vandanapublications.com/index.php/ijemr/article/view/374.