Vy TY. NEED FOR INNOVATION OF PROTECTION WORK OF THE IDEOLOGICAL BACKGROUND OF THE COMMUNIST PARTY OF VIETNAM IN THE CURRENT SITUATION. aijssr [Internet]. 2022 Jun. 28 [cited 2026 Jan. 13];12(1):9-13. Available from: http://cribfb.com/journal/index.php/aijssr/article/view/1766