Loi, Phi Manh. “Truyền dẫn tín hiệu tương tự dồn Kênh”. Journal of Computer Science and Cybernetics 5, no. 2 (February 1, 2018): 27–29. Accessed May 9, 2024. https://vjs.ac.vn/index.php/jcc/article/view/11171.