Giang, Phan Minh, Ha Viet Son, and Phan Tong Son. “Study on the Chemistry and Antimicrobial Activity of Psychotria Reevesii Wall. (Rubiaceae)”. Vietnam Journal of Chemistry 45, no. 5 (September 1, 2014): 628. Accessed May 5, 2024. https://vjs.ac.vn/index.php/vjchem/article/view/4802.