“Extraction and Characterization of Butea Monosperma (Lam.) Kuntze Flower Petals Dye for Its Uses in the Colouration of Pharmaceutical Syrup”. International Journal of Phytopharmacy 9, no. 3 (June 30, 2019): e5193. Accessed March 14, 2025. https://ssjournals.co.in/index.php/ijpp/article/view/5193.