Characterization of carbonate rocks using seismic wave for tunnel design stabilityHairin Taha, Nurul Atiqah Dzulkifli, Rohayu Che Omar, Ratih Fitria Putri, Rasyikin Roslan and Intan Nor Zuliana BaharuddinE3S Web Conf., 325 (2021) 03002DOI: https://doi.org/10.1051/e3sconf/202132503002