Alswid, Samara, and Manal Issa. “Study The Effect of Conditions of The Electro Spinning Cabin (Humidity) on Electro-Spun PolyVinyl Alcohol (PVA) Nano-Fibers”. Al-Nahrain Journal for Engineering Sciences 20, no. 3 (June 14, 2017): 520–525. Accessed July 2, 2026. https://nahje.com/nahje/article/view/336.