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 April 19, 2024. https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/172.