Tùng L, Thai TT, Phan KD. Elimination of PPG Signal Disturbances through Variational Mode Decomposition and Hilbert Transform. VNUHCM Journal of Engineering and Technology [Internet]. 30Sep.2024 [cited 7Apr.2026];7(2):2258-66. Available from: https://et.vnuhcmjournal.com.vn/index.php/et/article/view/1346