Songtipya , L., Luengchavanon, M. and Choowang, R. (2025) “ Solar Energy for Reducing the Cost of Natural Food Contact Materials Formed by the Arecanut Leaf Sheath”, BioResources, 20(3), pp. 6193–6205. Available at: https://ojs.bioresources.com/index.php/BRJ/article/view/24133 (Accessed: 14 January 2026).