Y.K, L., R. Othman, H. A. Wahab, R. Yusof, and N. Abd. Rahman. “A Revisit into the DEN2 NS2B/NS3 Virus Protease Homology Model: Structural Verification and Comparison With Crystal Structure of HCV NS3/4A and DEN2 NS3”. Malaysian Journal of Science, vol. 25, no. 1, Aug. 2006, pp. 15-22, http://mojes.um.edu.my/index.php/MJS/article/view/8172.