Pharmacognostic and phytochemical evaluation of leaves of Cassia fistula. International Journal of Pharmacy and Life Sciences, [S. l.], v. 3, n. 2, p. 1424–1429, 2012. Disponível em: http://ijplsjournal.com/index.php/ijpls/article/view/869. Acesso em: 10 jan. 2026.