Athika Wongkvanklom และผู้แต่งคนอื่นๆ. (2021) Strength, thermal conductivity and sound absorption of cellular lightweight high calcium fly ash geopolymer concrete. <i>Engineering and Applied Science Research</i>, <i>48</i>(4), 487-496.Athika Wongkvanklom และผู้แต่งคนอื่นๆ. "Strength, thermal conductivity and sound absorption of cellular lightweight high calcium fly ash geopolymer concrete". Engineering and Applied Science Research 48 (2021):487-496.Athika Wongkvanklom และผู้แต่งคนอื่นๆ. Strength, thermal conductivity and sound absorption of cellular lightweight high calcium fly ash geopolymer concrete. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2021.