Pujeeb, Nuttida. “The Study of Differences in Color Adhesion of Plants: Natural Mordant Experiments with the Eco-Printing Technique”. Silpa Bhirasri (Journal of fine arts) 11, no. 1 (June 24, 2023): 1–18. accessed January 7, 2026. https://so02.tci-thaijo.org/index.php/jfa/article/view/259409.