Huong A, Ngu X. Empirical Analysis Based on Light Attenuation Gradient of Wavelength Pairs for the Prediction of Skin Oxygen Status. IJIE [Internet]. 2017 Mar. 13 [cited 2026 Jul. 22];9(1). Available from: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/1532