1. Infrared spectroscopy characteristics of mount Sinabung volcanic materials, North Sumatra, Indonesia. (November 2019) Authors: Zaini, N; Irwandi, I; Abdullah, F; Meer, F van der Journal: IOP conference series Issue: Volume 364(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗