Feasibility and Challenges of Ultrafine Stone Powder and Fly Ash Composite Grouting Material. Advances in Engineering Research : Possibilities and Challenges, [S. l.], v. 4, n. 2, p. 81–89, 2026. DOI: 10.63313/AERpc.9107. Disponível em: https://elibrary.erytis.com/index.php/AERpc/article/view/822. Acesso em: 14 may. 2026.