RISHABH TIWARI, PRO. NARESH GULATI. Experimental Investigation on Permeability control in Contact Grouting Using Crystalline Admixture for Tunneling Application. International Journal of Research & Technology, [S. l.], v. 14, n. 1, p. 616–629, 2026. Disponível em: https://ijrt.org/j/article/view/1093. Acesso em: 31 mar. 2026.