Bhagat, Shrikant Anil, and Sumit R. Narwade. “DIY Ventilator Using Arduino With Blood Oxygen Sensing for COVID Pandemic”. International Journal of Research in Engineering, Science and Management 6, no. 5 (June 2, 2023): 141–143. Accessed December 21, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/2714.