Pham, Thi Nhat Trinh, Huu An Nguyen, Ngoc An Pham, Dinh Tri Mai, Viet Tien Le, Nhat Minh Phan, and Tien Dung Le. 2017. “A New Benzofuran Derivative from the Leaves of Ficus Pumila L”. Journal of Technical Education Science 12 (3):30-34. https://www.jte.edu.vn/index.php/jte/article/view/512.