Allik, A.;                     Pilt, K.;                     Viigimäe, M.;                     Fridolin, I.;                     Jervan, G.    
        A Novel Physical Fatigue Assessment Method Utilizing Heart Rate Variability and Pulse Arrival Time towards Personalized Feedback with Wearable Sensors. Sensors 2022, 22, 1680.
    https://doi.org/10.3390/s22041680
    AMA Style
    
                                Allik A,                                 Pilt K,                                 Viigimäe M,                                 Fridolin I,                                 Jervan G.        
                A Novel Physical Fatigue Assessment Method Utilizing Heart Rate Variability and Pulse Arrival Time towards Personalized Feedback with Wearable Sensors. Sensors. 2022; 22(4):1680.
        https://doi.org/10.3390/s22041680
    
    Chicago/Turabian Style
    
                                Allik, Ardo,                                 Kristjan Pilt,                                 Moonika Viigimäe,                                 Ivo Fridolin,                                 and Gert Jervan.        
                2022. "A Novel Physical Fatigue Assessment Method Utilizing Heart Rate Variability and Pulse Arrival Time towards Personalized Feedback with Wearable Sensors" Sensors 22, no. 4: 1680.
        https://doi.org/10.3390/s22041680
    
    APA Style
    
                                Allik, A.,                                 Pilt, K.,                                 Viigimäe, M.,                                 Fridolin, I.,                                 & Jervan, G.        
        
        (2022). A Novel Physical Fatigue Assessment Method Utilizing Heart Rate Variability and Pulse Arrival Time towards Personalized Feedback with Wearable Sensors. Sensors, 22(4), 1680.
        https://doi.org/10.3390/s22041680