PATIL USHA. CLASSICAL REFERENCES ON STANDARDIZATION AND VALIDATION OF AYURVEDIC DRUGS. International Journal of Applied Ayurved Research, [S. l.], v. 2, n. 2, p. 50–55, 2015. Disponível em: https://ijaar.in/index.php/journal/article/view/79. Acesso em: 31 jan. 2026.