Mohammed Salih, Reder Rafiq, Fadhluddin Nasruddin Shakor, Dalia Ardal Ali, and Rafiq Mohammed Salih Rashid. “Nutritional and General Awareness of Vitamin D Status Among Adult Population in Sulaymaniyah Governorate, Kurdistan Region, Iraq: A Cross-Sectional Study”. Kurdistan Journal of Applied Research 8, no. 1 (February 12, 2023): 25–36. Accessed August 17, 2025. https://www.kjar.spu.edu.iq/index.php/kjar/article/view/817.