Le, Cong Cuong, Trung Kien Dao, Thanh Huong Nguyen, and Thi Ngoc Yen Pham. 2020. “Encrypt Data With Electromagnetic Waves Using Printable Structures and Materials”.
Old Journal
, no. 145 (September):1-6. https://jst.vn/index.php/old/article/view/488.