LE, T. N. B.; NGUYEN, T. T.; NGUYEN, T. A. Existence and linear conditioning for solutions of equilibrium problems in metric spaces. Hue University Journal of Science: Natural Science, [S. l.], v. 134, n. 1D, 2025. DOI: 10.26459/hueunijns.v134i1D.7670. Disponível em: http://222.255.146.83/index.php/hujos-ns/article/view/7670. Acesso em: 23 jan. 2026.