Nguyen, Dinh Quynh Phu, Quoc Tuan Doan, and Van Quynh Huynh. “Microscopic Characteristics, Total Phenolic Content and Antioxidant Activity of Zingiber Nudicarpum”. Hue Journal of Medicine and Pharmacy 14, no. 6 (December 25, 2024): 76. Accessed August 23, 2025. https://www.huejmp.vn/index.php/journal/article/view/365.