N. Ayuni binti Adnan, M. Mahinderjit Singh, and A. Jantan, “Privacy Preserving Technique for Mitigating Anonymity Attack in Pervasive Social Networking Applications”, IJET, vol. 7, no. 4.31, pp. 272–279, Dec. 2018, doi: 10.14419/ijet.v7i4.31.23380.