Nambela, Lutamyo, and Liberato V Haule. “Extraction of Natural Dyes from Delonix Regia Flowers for Cotton Fibres”. Tanzania Journal of Science 50, no. 1 (April 30, 2024): 126–133. Accessed July 27, 2024. https://tjs.udsm.ac.tz/index.php/tjs/article/view/1752.