Gustavo Alvarez Gómez, Jorge Fernando Goyes García, Sharon Dinarza Álvarez Gómez, and Florentin Smarandache. 2020. “Neutrosophic Sociogram for Group Analysis”. Neutrosophic Sets and Systems 37 (November): 415-25. https://fs.unm.edu/nss8/index.php/111/article/view/4025.