Nurcholis M, Yudiantoro DF, Haryanto D, Dianputra AB, Aji K. Process and Mineralogy of Volcanic Materials on the South Side of the Old Lawu Volcano in Java Island. Sains Tanah J. Soil Sci. Agroclimatology [Internet]. 2019 Dec. 30 [cited 2026 Oct. 4];16(2):127-38. Available from: https://jurnal.uns.ac.id/tanah/article/view/27118