Ngo, Hoang, Hoang Hau, Vinh Ngo, Khanh Duong, Quoc Nguyen, Hung Pham, Sang Do, and Binh Nguyen. “HN-07 MICROPROCESSOR - THE SECOND VIETNAMESE MICROPROCESSOR”. Science and Technology Development Journal 12, no. 16 (October 15, 2009): 80-91. Accessed May 5, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2358.