Sitthichai Chaikhan และ Tatsariya Kinkachon; Sirinya Kunlawong; Jidapa pattum; Somjate Thongdamrongtham; Thanudkij Chareerat. (2022) Effect of rice husk ash used as pozzolan material on properties of lightweight bricks. <i>Journal of Science and Science Education</i>, <i>5</i>(2), 9-Jan.Sitthichai Chaikhan และ Tatsariya Kinkachon; Sirinya Kunlawong; Jidapa pattum; Somjate Thongdamrongtham; Thanudkij Chareerat. "Effect of rice husk ash used as pozzolan material on properties of lightweight bricks". Journal of Science and Science Education 5 (2022):9-Jan.Sitthichai Chaikhan และ Tatsariya Kinkachon; Sirinya Kunlawong; Jidapa pattum; Somjate Thongdamrongtham; Thanudkij Chareerat. Effect of rice husk ash used as pozzolan material on properties of lightweight bricks. Faculty of Science, Ubon Ratchathani University:ม.ป.ท. 2022.