Hawa, A., Salaemae, P., Mama, S., Dema, Z. and Prachasaree, W. (2022) “Mechanical Properties and Microstructure of Fly Ash based Geopolymer Using Crumb Rubber as Fine Aggregates”, Science and Engineering Connect. Bangkok, Thailand, 45(1), pp. 125–144. available at: https://ph04.tci-thaijo.org/index.php/SEC/article/view/10274 (accessed: 11 August 2025).