Kumar, Bholu, Vivek Kumar Srivastav, Anuj Jain, and Akshoy Ranjan Paul. “Study of Numerical Schemes for the CFD Simulation of Human Airways”. International Journal of Integrated Engineering 11, no. 8 (December 4, 2019): 32–40. Accessed July 23, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/3637.