“UTILIZATION OF RICE STRAW AND EGGSHELL AS ADDITIVES TO CONCRETE BRICKS” (2026) Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, 6(1). Available at: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/17222 (Accessed: 26 January 2026).