Pham, . T. N. T., Nguyen , H. A., Pham , N. A., Mai, D. T., Le, V. T., Phan , N. M., & Le, T. D. (2017). A new benzofuran derivative from the leaves of ficus pumila l. Journal of Technical Education Science, 12(3), 30–34. Retrieved from https://www.jte.edu.vn/index.php/jte/article/view/512