CAN, Nguyen Van. Application and Evaluation of the Effectiveness of Speed-Strength Development Exercises for Male Volleyball Athletes Aged 14–15 at the Hanoi Sports Training and Competition Center. International Journal of Humanities and Education Development (IJHED), [S. l.], v. 7, n. 6, p. 137–145, 2025. DOI: 10.22161/jhed.7.6.15. Disponível em: https://theshillonga.com/index.php/jhed/article/view/507.. Acesso em: 23 oct. 2026.