Saha B, Bagchi D, Roknuzzaman M, Islam A, Islam MS, Arifuzzaman M. Flexural Properties of Fly Ash Reinforced Perlite/Sodium Silicate Composite and Their Sandwich Structures . SCS:Engineering [Internet]. 2025 Nov. 11 [cited 2025 Nov. 12];3:622-6. Available from: https://scienpg.com/scs/index.php/engineering/article/view/scse.2025.3.157