Duy Quốc. Đồ họa: Chi Phan
Nguồn NLĐ: https://nld.com.vn/phat-dong-cuoc-thi-viet-chu-quyen-quoc-gia-bat-kha-xam-pham-va-cuoc-thi-anh-thieng-lieng-co-to-quoc-196240701163723125.htm