%0 Journal Article %@ 1024123X %A Vasant, P. %A Weber, G.-W. %A Dieu, V.N. %D 2015 %F scholars:6319 %I Hindawi Publishing Corporation %J Mathematical Problems in Engineering %R 10.1155/2015/917093 %T Classical and hybrid optimization approaches and their applications in engineering and economics %U https://khub.utp.edu.my/scholars/6319/ %V 2015 %Z cited By 4