Pongnarin Pintasen และผู้แต่งคนอื่นๆ. (2026) Enhancing Gypsum Ceiling Sheets with Malt Waste: Optimal Composition for Strength and Insulation. <i>RMUTL Engineering Journal</i>, <i>11</i>(1), 35-42.Pongnarin Pintasen และผู้แต่งคนอื่นๆ. "Enhancing Gypsum Ceiling Sheets with Malt Waste: Optimal Composition for Strength and Insulation". RMUTL Engineering Journal 11 (2026):35-42.Pongnarin Pintasen และผู้แต่งคนอื่นๆ. Enhancing Gypsum Ceiling Sheets with Malt Waste: Optimal Composition for Strength and Insulation. Rajamangala University of Technology Lanna:ม.ป.ท. 2026.