QI, F. The Institutional Foundation and Practical Significance of the Four-Sphere Confidence. Journal of Integrated Social Sciences and Humanities, [S. l.], v. 3, n. 4, p. 0037, 2026. DOI: 10.62836/jissh.v3i4.0037. Disponível em: https://ojs.sgsci.org/journals/jissh/article/view/724. Acesso em: 22 oct. 2026.