Quynh Trang N, Ngoc Thach L. STUDY OF ULAM RAJA OIL (Cosmos caudatus HBK.). Science and Technology Development Journal [Internet]. 31Jul.2008 [cited 22Jul.2024];11(7):67-2. Available from: https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2666