Balite, P. H. M., P. H. M. Balite, M. J. A. Manalo, and J. Pagaduan. “Psychophysiological Responses to Competition Among University Swimmers”. Journal of Human Sport and Exercise, vol. 17, no. 4, Oct. 2022, pp. 796-01, doi:10.14198/jhse.2022.174.07.