Toan Phan, Nguyen Huu, Nguyen Thi Dieu Thuan, Pham Thi Mai Huong, Tran Thi Hong Hanh, Nguyen Xuan Cuong, Nguyen Hoai Nam, Nguyen Van Thanh, and Chau Van Minh. “Secondary Metabolites from Dipterocarpus Obtusifolius Teijsm. Ex Miq”. Vietnam Journal of Chemistry 53, no. 2e (August 11, 2015). Accessed November 22, 2024. https://vjs.ac.vn/index.php/vjchem/article/view/6739.