R.RAMASUBRAMANIA RAJA; P.SHANMUGA PANDIYAN. Pharmacognostical phytochemical screening of andrographis paniculata (acanthaceae). International Journal of Pharma and Bio Sciences, [S. l.], v. 8, n. 1, p. 55–61, 2017. DOI: 10.22376/ijpbs.2017.8.1.p55-61. Disponível em: https://ijpbs.net/index.php/journal/article/view/5587. Acesso em: 23 jul. 2026.