-, R., N. S. . Nasution, and Fahrudin. “THE INFLUENCE OF BEEF CONCEPT TRAINING METHODS ON INCREASED SHOOTING SKILLS IN EXTRACURRICULAR BASKETBALL PARTICIPANTS IN SMPN 1 SUKATANI”. Jurnal Speed (Sport, Physical Education, Empowerment), vol. 4, no. 01, Aug. 2021, pp. 49-55, doi:10.35706/jurnalspeed.v4i01.4012.