Tran, Tuan. “Unregistered Trademarks Also Need Legal Protection: An Approach from the U.S. Law”. Science & Technology Development Journal: Economics- Law & Management 1, no. Q5 (November 28, 2018): 69-73. Accessed November 24, 2024. https://stdjelm.scienceandtechnology.com.vn./index.php/stdjelm/article/view/492.