Natural Dyeing of 3 Different Grades of Silk Yarns Using Musa acuminate and Analysing of Dyed Silk Yarn by Colourfastness, Spectrophotometer & FTIR . International Journal of Environmental Sciences, [S. l.], v. 11, n. 6s, p. 591–598, 2025. DOI: 10.64252/b3dar574. Disponível em: http://theaspd.com/index.php/ijes/article/view/1181.. Acesso em: 19 sep. 2025.