Ploysai Ohama and Nattida Tumpat, Textile Dyeing with Natural Dye from Sappan Tree (Caesalpinia sappan Linn.) Extract. journal = {International Journal of Materials and Textile Engineering}, [online]. World Academy of Science, Engineering and Technology. May 2014, vol. 89(5). 432 - 434 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9998325.