M.KARTHIKEYAN; D.SANGEETHA. Risk assessment in social networks based on user anomalous behaviours. International journal of intellectual advancements and research in engineering computations, [S. l.], v. 8, n. 3, p. 488–492, 2021. Disponível em: https://ijiarec.com/ijiarec/article/view/106. Acesso em: 27 jul. 2021.