Van Khanh, Nguyen, 		Thi Nhai, Do, 		Thanh Tung, Bui, AND 		Thanh Hai, Nguyen.
" The Effect of Different Extraction Procedures on Antioxidant Activity of Garlic (Allium sativum L.) Essential Oil" <em>VNU Journal of Science: Medical and Pharmaceutical Sciences</em> [Online], Volume 36 Number 3 (25 September 2020)