Zainal N, Arifin HH, Zardasti L, Yahaya N, Lim KS, Md Noor N. Mechanical Properties of Graphene-Modified Epoxy Grout for Pipeline Composite Repair. IJIE. 2018;10(4). Accessed July 23, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/2714