Nguyen Huu Can. “The Veil of Secrecy Regarding a Protected Design Scope in the Light of Prior-Art ”. The VMOST Journal of Social Sciences and Humanities 67, no. 1 (April 20, 2025): 102-107. Accessed July 15, 2026. https://vmostscience.vjst.vn/index.php/vmost_jossh/article/view/379.