KAUR, Arshpreet; 						SHARMA, Mahesh Kumar.
Higher Order Symmetric Duality for Multiobjective Fractional Programming Problems over Cones.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 32, n. 1, p. 29–44, mar. 2021.
ISSN 2334-6043.
Available at: &lt;<a href="http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/873" target="_new">http://yujor.fon.bg.ac.rs/index.php/yujor/article/view/873</a>&gt;. Date accessed: 05 may 2024.