Tony, M. I., S. G. Ragheb, H. M. Mohammed, and W. K. Ibrahim. “Compliance to Self-Care Management Among Adults With Chronic Obstructive Pulmonary Disease”. International Journal of Health Sciences, vol. 6, no. S6, June 2022, pp. 1826-41, doi:10.53730/ijhs.v6nS6.9785.