TUAN ANH, Hoang Le; LIEN, Le Thi; CUONG, Pham Viet; ARAI, Masayoshi; HA, Tran Phuong; DAT, Ton That Huu; CUONG, Le Canh Viet. Sterols and flavone from the leaves of Vernonia amygdalina growing in Thua Thien Hue. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 56, n. 6, p. 681–687, 2018. DOI: 10.15625/2525-2518/56/6/12584. Disponível em: https://vjs.ac.vn/jst/article/view/12584. Acesso em: 10 mar. 2026.