Bunkerd, R., Innok, S., Somsunan, R. and Molloy, R. 2020. Preparation of Synthetic Hydrogel Sheets of Poly(sodium 2-acrylamido-2-methylpropane sulfonate) Containing Extracts from Krueo Ma Noy Leaves. Science and Engineering Connect. 43, 3 (Sep. 2020), 297–310.