د. تهاني فارس عبيد يوسف; د. السماني محمد الغالي نور الدائم. Role of Social Responsibility in Achieving Competitive Advantage: Case Study White Nile University – Kosti (2010 – 2021). White Nile Journal for Studies and Research, [S. l.], n. 22, p. 71–104, 2023. Disponível em: https://journals.wnu.edu.sd/index.php/wnjsr/article/view/48. Acesso em: 13 jun. 2026.