PARK, S. REFORMS OF A GENERALIZED KKMF PRINCIPLE. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 12, n. 1, p. 37–44, 2021. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2797. Acesso em: 2 sep. 2026.