Alswid S, Issa M. Study The Effect of Conditions of The Electro Spinning Cabin (Humidity) on Electro-spun PolyVinyl Alcohol (PVA) Nano-fibers. NJES. 2017;20(3):520-525. Accessed December 20, 2024. https://nahje.com/index.php/main/article/view/241