عمر فتاح ئ. .; محمود شهاب م. . The Role of Visionary Leadership in Achieving Sustainable Marketing: An analytical study of the opinions of a sample of workers in mineral water bottling companies in Sulaymaniyah Governorate, Kurdistan Region-Iraq. The Scientific Journal of Cihan University– Sulaimaniya, [S. l.], v. 8, n. 1, p. 268-294, 2024. DOI: 10.25098/8.1.15. Disponível em: https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/274. Acesso em: 12 jun. 2025.