Sivakumar, R. (2010) “Investigation on Eco-Friendly Natural Dyes: Chemistry, Dyeing and Antimicrobial Properties of Helichrysum bracteatum”, Asian Journal of Chemistry, 21(8), pp. 5960–5966. Available at: https://asianpubs.org/index.php/ajchem/article/view/12276 (Accessed: 23 July 2024).