Humaira Saeed, Professor Dr. Summer Sultana, & Faisal (Charan). (2026). Eastern Europe as a Strategic Frontier: Geopolitical Transformation, Security Reconfiguration, and Power Competition in the 21st Century. `, 5(2), 2267–2276. Retrieved from https://www.assajournal.com/index.php/36/article/view/1889