A. Tende, J., A. Mohammed, E. D. Eze, Y. A. Tende, O. A. Daikwo, O. Onaadepo, I. S. Malgwi, and A. Shaibu. “The Effects of Occupational Noise on Sound Perception of Engine Grinders and Airport Staff in Northern Nigeria”. Scientific Journal of Environmental Sciences 3, no. 1 (January 20, 2014): 9-12. Accessed July 3, 2024. http://sjournals.com/index.php/sjes/article/view/1253.