HUU, B. C.; PHI PHUNG, N. K. Contribution to the study on chemical constituents of Hedyotis crassifolia L., (Rubiaceae). Vietnam Journal of Chemistry, [S. l.], v. 45, n. 3, p. 363, 2014. DOI: 10.15625/4769. Disponível em: https://vjs.ac.vn/index.php/vjchem/article/view/4769. Acesso em: 29 apr. 2024.