PARESHISHVILI, Giorgi; ALADASHVILI, Maia. The Impact of Personal Relations Between Heads of State on Countries’ Political and Economic Ties: (Based on the Example of Heydar Aliyev and Eduard Shevardnadze). BLACK SEA REGION AT THE CROSSROADS OF CIVILIZATIONS, [S. l.], v. 4, n. 1, p. 203–211; 212, 2026. DOI: 10.61671/bsrcc.v4i1.11787. Disponível em: https://nbi.openjournals.ge/index.php/nbi/article/view/11787. Acesso em: 26 jul. 2026.