Constantinescu, C. and BRAD, R. (2026) “Low-Cost COPD Screening from Respiratory Sounds Using MFCCs with k-NN, SVM and Decision Trees”, International Journal of Integrated Engineering, 18(4), pp. 130–138. Available at: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/24186 (Accessed: 22 July 2026).