Egbono, F. F., E. U. Mong, and M. S. Gonsi. “Biometrics Evaluation and Lung Function Analysis of Male Long-Distant Runners at the University of Port Harcourt”. Faculty of Natural and Applied Sciences Journal of Scientific Innovations, vol. 4, no. 2, Oct. 2023, pp. 119-25, https://fnasjournals.com/index.php/FNAS-JSI/article/view/186.