Marco Antonio Checa Cabrera, Byron Javier Ipiales Chasiguano, Ana Lucía Sandoval Pillajo, & Rita Díaz Vázquez. (2020). Prioritization of non-functional requirements in a mobile application for panic button system using neutrosophic decision maps. Neutrosophic Sets and Systems, 34, 153-158. https://fs.unm.edu/nss8/index.php/111/article/view/3976