“Synthesis and photochemical study of some metal Complexes of poly(vinyI chloride)-2-mercapto -5-phenyI 1,3,4-oxadiazole”, ANJS, vol. 8, no. 2, pp. 59–64, Dec. 2005, Accessed: Nov. 22, 2024. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/1624