sassa-deepaeng, Tanongsak. “Utilization of Carissa Carandas Linn. Aqueous Extracts As Reducing Agent for Traditional Cotton Fabrics Dyeing With Indigo from Strobilanthes Cusia Nees”. Journal of Science and Agricultural Technology 3, no. 2 (December 22, 2022): 12–18. Accessed May 3, 2024. https://ph02.tci-thaijo.org/index.php/JSAT/article/view/246657.