“Optical Properties and Morphological Study of New Films Derived From Poly(Vinyl Chloride)-Phenyl Phrine HCl Acid Complexes” (2018) Al-Nahrain Journal of Science, 19(2), pp. 51–57. Available at: https://anjs.edu.iq/index.php/anjs/article/view/232 (Accessed: 2 May 2024).