Khan, Umair Ali, and Ari Alamäki. “Designing an Ethical and Secure Pain Estimation System Using AI Sandbox for Contactless Healthcare”. International Journal of Online and Biomedical Engineering (iJOE) 19, no. 15 (October 25, 2023): pp. 166–201. Accessed November 22, 2024. https://online-journals.org/index.php/i-joe/article/view/43663.