Hikmat Hajim, A. and Abdul Razzaq Al-Hasso, R. 2024. The effect of a 400-meter freestyle swim at normal and high water temperatures on the relative volume of oxygen consumed by junior swimmers. Al-Rafidain Journal For Sport Sciences. 27, 84 (Apr. 2024), 145–160. DOI:https://doi.org/10.33899/rjss.2024.134096.1066.