Ricardo A. Martins and  Matheus S. da Silva and  Gabriel H. F. Iarossi and  Helen C. M. Senefonte and  Cinthyan R. S. C. de Barbosa,  Prototype of an Interactive Toy from Lego Robotics Kits for Children with Autism.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 93(9). 1751 - 1755
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10006231.