Earthquake statistical performance due to increasing of the seismic network around Opak Fault, YogyakartaAnas Fauzi Masykuri, Rahmat Setyo Yuliatmoko, Dairoh Dairoh, Setyoajie Prayoedhie, Ade Anggraini, Theodosius Marwan Irnaka and Wiwit SuryantoE3S Web Conf., 468 (2023) 01001DOI: https://doi.org/10.1051/e3sconf/202346801001