“A class of higher-order symmetry duality in vector optimization problem under strongly higher-order (Q,T,tau,theta, e)-pseudoconvexity assumptions”, NS, vol. 29, no. 3, Aug. 2022, Accessed: Jun. 11, 2026. [Online]. Available: https://nonlinearstudies.com/index.php/nonlinear/article/view/2995