Husain I, Ahmed A, Masoodi M. Mixed Type Second Order Symmetric Duality in Multiobjective Programming. Jour. Inform. Math. Sci. [Internet]. 2009 Dec. 15 [cited 2025 Jun. 20];1(2 & 3):165-82. Available from: http://www.journals.rgnpublications.com/index.php/jims/article/view/20