عمر فتاح ئ. ., & محمود شهاب م. . (2024). 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, 8(1), 268-294. https://doi.org/10.25098/8.1.15