, P.M.B.D.K.H.W.D.S.B.P. 2017. Extraction of User Navigation Pattern Based on Particle Swarm Optimization. International Journal on Recent and Innovation Trends in Computing and Communication. 5, 5 (May 2017), 1320–1323. DOI:https://doi.org/10.17762/ijritcc.v5i5.699.