KANALEV, Kostadin. FUNCTIONAL WORK CAPACITY INDICES IN ATHLETES AND ACTIVE SPORTSMEN FOR HEALTH. KNOWLEDGE - International Journal , [S. l.], v. 67, n. 4, p. 673–676, 2025. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/7445. Acesso em: 30 jul. 2026.