Sangwalpetch N, Utiswannakul P. Extraction of Natural Dyes from Mangrove Forests to Increase Values of Creative Economy. Sci. & Eng. Connect [internet]. 2025 Sep. 23 [cited 2025 Sep. 28];48(3):281-95. available from: https://ph04.tci-thaijo.org/index.php/SEC/article/view/9975