Effect of Short-Term Practice of Bhramari Pranayama on Sleep Quality and Perceived Stress in School Students. International Journal of Physiology, [S. l.], v. 9, n. 1, p. 1–6, 2021. DOI: 10.37506/ijop.v9i1.2603. Disponível em: https://mail.ijop.net/index.php/ijop/article/view/2603. Acesso em: 17 may. 2026.