Ccoanqui, Jhosep, Eros Huamani, and Guillermo Kemper. “An IoT Device for Monitoring the Respiratory Rate of People in Motion”. International Journal of Online and Biomedical Engineering (iJOE) 22, no. 03 (March 5, 2026): pp. 94–113. Accessed April 26, 2026. https://online-journals.org/index.php/i-joe/article/view/59151.