Hoang VH. GEO-POLITICAL FACTOR IN THE US-CHINA STRATEGIC COMPETITION IN SOUTHEAST ASIA UNDER THE PERIOD OF PRESIDENT JOE BIDEN. TCKH ĐHSP TPHCM TPHCM. 2025;22(6):1129-1140. doi:10.54607/hcmue.js.22.6.4081(2025)