Hoang Thi Tuyet L, Lai Thi H. Characteristics and corrosion protection of polypyrrole doped with salicylate anions on CT3 steel passivated by molydate . vn [Internet]. 1631638800 [cited 22tháng 72024];72(7):789-9. Available from: https://tcsj.utc.edu.vn/index.php/tcgtvt/article/view/1004