Halim, Ninda, AND 		Widodo, Edy.
" Clustering Dampak Gempa Bumi di Indonesia Menggunakan Kohonen Self Organizing Maps (SOM)" <em>Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika dan Nilai-Nilai Islami)</em> [Online], Volume 1 Number 1 (31 July 2017)