Kharma, Qasem, Raimund Ege, and Said Abu Shaar. “E-Chord: Keyword-Based Search Algorithm Based on DHT in Mediation Architecture”. INFOCOMP Journal of Computer Science 6, no. 2 (June 1, 2007): 37–45. Accessed January 7, 2025. http://177.105.60.18/index.php/infocomp/article/view/172.