Ghalib, A. ., Al-Ramadhan ِ. P. D. Z. . ., & Hashim, A. (2021). Investigation of Antibacterial Application of (PVA/PAA/SrTiO3) New Nanocomposites Films. Mustansiriyah Journal for Sciences and Education, 22(3), 59–62. Retrieved from https://edumag.uomustansiriyah.edu.iq/index.php/mjse/article/view/940