Sreeranjini, S., and P S Akshaya Pradeep. 2019. “Dyeing of Cotton With Natural Dyes from Bluebell Vine, Globe Amaranth, Marigold and Shoe Flower”. International Journal of Scientific Research in Biological Sciences 6 (2):86-91. https://ijsrbs.isroset.org/index.php/j/article/view/203.