Esther T. Akinlabi and  Stephen A. Akinlabi,  Designs of Temperature Measuring Device for a Re-Configured Milling Machine.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2013, vol. 83(11). 2211 - 2215
    [viewed 27 February 2020]. Available from: https://publications.waset.org/pdf/17380.