Theamdee, Pawinee, and Thanita Wongsa-ard. “Development of Screen Inks from Black Soil and Red Soil using Natural Mordant”. Research on Modern science and Utilizing Technological Innovation Journal (RMUTI Journal) 17, no. 1 (April 30, 2024): 27–37. accessed August 28, 2026. https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/255498.