Sejati, Andri Estining, Muhammad Hasan, and Desi Nurul Hidayati. 2019. “Community Participation in Effort to Mitigate Caused by Mount Kelud Eruption in Ngancar District, Kediri Regency”. Jurnal Spatial Wahana Komunikasi Dan Informasi Geografi 19 (2):20-26. https://doi.org/10.21009/spatial.192.3.