WASET
    Antoni Grau and  Yolanda Bolea and  Alberto Sanfeliu,  How to Integrate Sustainability in Technological Degrees: Robotics at UPC.   journal   = {International Journal of Mechanical and Materials Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 93(9). 2931 - 2936
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/9999299.