Study the Effect of the High Voltage on The preparation of Polyvinyl Alcohol/ Tio2 Nano Fiber by Electrospinning. Iraqi Journal of Physics, [S. l.], v. 7, n. 8, p. 21–24, 2009. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/909.. Acesso em: 13 may. 2024.