WASET
    Sarp Erturk and  Levent Eyigel and  Cihat Celik and  Muhammet Sahinoglu and  Serdar Ay and  Yasin Kaya and  Hasan Kaya,  Evaluation of Manual and Automatic Calibration Methods for Digital Tachographs.   journal   = {International Journal of Transport and Vehicle Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2019, vol. 151(7). 484 - 487
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10010564.