“Study The Rate Constant of Photodecomposition of Polystyrene Films in Presence of Some 4- Amino-5-(2-(6-Methoxynaphthalen-2-yl)piperidino)-1,2,4-Triazole-3-Thion Complexes”. 2018. Al-Nahrain Journal of Science 19 (1): 69-75. https://anjs.edu.iq/index.php/anjs/article/view/257.