Supriyati, Supriyati, et al. “Analysis of Rainfall Pattern for Lahar Mitigation at Sinabung Volcano: Analisis Pola Hujan Untuk Mitigasi Aliran Lahar Hujan Gunungapi Sinabung”. Jurnal Ilmu Tanah Dan Lingkungan, vol. 20, no. 2, Oct. 2018, pp. 95-100, https://doi.org/10.29244/jitl.20.2.95-100.