VO , T. N.; HOANG , M. H.; NGUYEN , K. P. P. Nitrogen-containing compounds from pseuderanthemum carruthersii var. Atropurpureum . Journal of Technical Education Science, [S. l.], v. 13, n. 2, p. 33–36, 2018. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/338. Acesso em: 7 apr. 2026.