SÎRBU, M. and HANȚIU, I. (2021) “DEVELOPING SPEED ENDURANCE THROUGH THE USE OF SMALL-SIDED FOOTBALL GAMES TO 16-18-YEAR-OLD JUNIORS”, Studia Universitatis Babeş-Bolyai Educatio Artis Gymnasticae, 66(1), pp. 25–34. doi: 10.24193/subbeag.66(1).03.