1.
Arman Kandirmaz E, Ozcan A. 1, 3, 6, 8-pyrene sulfonic acid tetrasodium fluorescent pigment synthesis and security ink production. J Graph Eng Des [Internet]. 2024 Sep. 1 [cited 2024 Oct. 11];15(3):43-8. Available from: http://sp.ftn.uns.ac.rs/index.php/jged/article/view/1200