Tarcísio Pereira Deivson Albuquerque Aêda Sousa Fernanda M. R. Alencar Jaelson Castro Towards a Metamodel for a Requirements Engineering Process of Embedded Systems. 93-100 2016 SBESC https://doi.org/10.1109/SBESC.2016.022 https://doi.ieeecomputersociety.org/10.1109/SBESC.2016.022 conf/sbesc/2016 db/conf/sbesc/sbesc2016.html#PereiraASAC16