Optical Properties of Polyvinyl pyridine Fibers (PVP) Prepared by Electrospinning. Iraqi Journal of Applied Physics, [S. l.], v. 22, n. 1, p. 82–90, 2025. DOI: 10.2025/dshcwq17. Disponível em: https://ijap-iq.com/index.php/ijap/article/view/393. Acesso em: 24 jun. 2026.