Team, Support. “Existence of Solutions of Set-Valued Strong Vector Equilibrium Problems: Tirth Ram, Parshotam Lal”. Thai Journal of Mathematics 20, no. 2 (June 30, 2022): 577–588. Accessed July 3, 2024. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1346.