“A New Simplified Stain Extracted From The Petals of Kujarat Tea Flovers ( Hibiscus Subdariffa )”, JUBPAS, vol. 1, no. 3, pp. 249–255, Jan. 2018, Accessed: Jan. 19, 2026. [Online]. Available: https://mail.journalofbabylon.com/index.php/JUBPAS/article/view/733