Muniba Iqbal1 , Misbah Sultana2 , Humayun Riaz3 , Rahat Shamim4 , Safia Sultana Munir5 , Taha Nazir6 , Saeed Ur Rashid Nazir7 , Muhammad Maaz Ali8 , Pervaiz Akhtar shah9. “ASSESSMENT OF KNOWLEDGE AND HEALTH RELATED QUALITY OF LIFE AMONG CHRONIC OBSTRUCTIVE PULMONARY DISEASE PATIENTS: AN OBSERVATIONAL STUDY”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), vol. 12, no. 3, Sept. 2022, pp. 48-65, http://121.52.155.46/index.php/ojs/article/view/655.