RAM, T.; KHANNA, A. K. ON EXISTENCE OF SOLUTION OF IMPLICIT VECTOR EQUILIBRIUM PROBLEMS FOR TRIFUNCTION. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 13, n. 1, p. 55–60, 2024. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2735. Acesso em: 2 sep. 2026.