Akhila Nair, Aparna Kelkar, Sneha Kshirsagar, Ankeeta Harekar, Kshitij Satardekar, Siddhivinayak Barve, Shruti Kakodkar. Extraction of natural dye from waste flowers of Aster (Aster chinensis) and studying its potential application as pH indicator. J Inn Pharm Bio Sci [Internet]. 2018 Oct. 5 [cited 2024 Apr. 20];5(4):01-4. Available from: https://jipbs.com/index.php/journal/article/view/334