Rizaldi, Bobby Adhityo, and Yuliasara Isnaeni. “The Application of the First-to-File Principle in Trademark Protection: A Juridical Analysis”. Lex Publica 13, no. 2 (October 19, 2026): 289–309. Accessed October 19, 2026. https://journal.appthi.org/index.php/lexpublica/article/view/367.