Lucky Herawati, Jenita Doli Tine Donsu, Muhammad Raftaz Kayani, and Malik Muhammad Ali Awan. “The Effect of the Ex-Smoker As an Educator on Smoking Behavior and Vital Lung Capacity of the Suspect Lung Cancer Patients”. International Journal of Emerging Trends in Science and Technology 7, no. 05 (June 10, 2020): 6916–6923. Accessed December 23, 2024. http://ijetst.in/index.php/ijetst/article/view/1466.