HPTLC ESTIMATION OF GALLIC ACID AND ELLAGIC ACID IN AMRTOTTARA KVATHA PREPARED IN TWO RATIOS. International Journal of Ayurveda and Pharma Research, [S. l.], v. 7, n. 8, p. 1–9, 2019. Disponível em: https://www.ijapr.in/index.php/ijapr/article/view/1273. Acesso em: 28 dec. 2025.