, D. M. P. H. K. R. M. M. P. “Review Paper: Procuring Frequent and Sequential Items to Improve Product Sales in E-Commerce Sites”. International Journal on Future Revolution in Computer Science &Amp; Communication Engineering, vol. 3, no. 10, Oct. 2017, pp. 255-9, http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/486.