Preliminary result for crustal properties derivation related to tectonics for hazard mitigation in Eastern Indonesia using Teleseismic P CodaAnang Sahroni, Leni Sophia Heliani, Cecep Pratama, Hidayat Panuntun and Wiwit SuryantoE3S Web Conf., 325 (2021) 01012DOI: https://doi.org/10.1051/e3sconf/202132501012