SHILVIA, Shilvia arienda; HENDRA, Jhony; SALEH, Khairul; SAPUTRA, Deka Ismi Mori; SUSANTI, Desi Tri. THE EFFECT OF CONCENTRATION TRAINING AND IMAGERY TRAINING ON SELF-CONFIDENCE IN DOLLY CHAGI KICKS IN TAEKWONDO ATHLETES. Gladi : Jurnal Ilmu Keolahragaan, [S. l.], v. 16, n. 03, p. 440–451, 2025. DOI: 10.21009/GJIK.163.13. Disponível em: https://journal.unj.ac.id/unj/index.php/gjik/article/view/59351. Acesso em: 20 may. 2026.