KURNIAWAN, Risky Sandy; FAHMI, Donny Anhar; SETIYAWAN, Setiyawan. Impact of plyometric training using step-up and lateral box jumps on the improvement of leg muscle power in youth school futsal athletes. Physical Education and Sports: Studies and Research, [S. l.], v. 4, n. 2, p. 212–221, 2025. DOI: 10.56003/pessr.v4i2.611. Disponível em: https://journal.rezkimedia.or.id/index.php/pes/article/view/611. Acesso em: 5 aug. 2026.