Optical Properties of Polyvinyl Alcohol (PVA) Thin Films Doped with Tungsten Disulfide (WS₂) Nanoparticles. JUBPAS [Internet]. 2025 Jun. 30 [cited 2025 Aug. 4];33(2):21-32. Available from: https://mail.journalofbabylon.com/index.php/JUBPAS/article/view/5775