Study the Efficiency of Poly Nicotine Amide as Anticorrosion Coating on Stainless Steel and Study Its Biological Activity . IHJPAS [Internet]. 2022 Oct. 20 [cited 2024 May 5];35(4):161-9. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2856