cop4dCOP4D adalah yayasan amal yang berpusat di Magetan, Jawa Timur, Indonesia. Organisasi ini mengelola berbagai program sosial dan pendidikan, termasuk pantiChronic obstructive pulmonary disease (COPD) is where air cannot get out of the lungs easily (the airflow is obstructed). COPD is a common condition that mainly affects middle-aged or older