SHUKLA, S. SET-VALUED PRE\V{S}I\’{C}-REICH TYPE CONTRACTIONS IN CONE METRIC SPACES AND FIXED POINT THEOREMS. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 6, n. 2, p. 103–114, 2016. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2784. Acesso em: 2 sep. 2026.