GULTOM, Edmund; SUPRIYADI, Asep Adang; DJATI, Sundring Pantja; PRIJANTO, Prijanto; SUNDARI, Sri. The Concept of Strategic Leadership in Strengthening Indonesia’s National Defense Resilience in Facing Hybrid Warfare Threats. International Journal of Environmental, Sustainability, and Social Science (IJESSS), [S. l.], v. 7, n. 4, p. 1160–1174, 2026. DOI: 10.38142/ijesss.v7i4.2040. Disponível em: https://journalkeberlanjutan.com/index.php/ijesss/article/view/2040. Acesso em: 31 jul. 2026.