The effect of using the daily to-do list method according to the 21-day theory on forming and strengthening healthy habits in the fitness and health culture subject among secondary school female students . The International Journal of Educational Sciences and Arts, [S. l.], v. 4, n. 8, 2025. DOI: 10.59992/IJESA.2025.v4n8p11. Disponível em: https://vsrp.co.uk/index.php/ijesa/article/view/949. Acesso em: 3 jul. 2026.