Head Koran PR hari ini: peserta UN SD harus menyebrang S. Ciawi selebar 20 m. Ironisnya yang banyak protes tidak lulus UN justru peserta dari kota besar.
Research interest: Hydrochemistry, multivariate analysis, and R programming My current focus is how to provide the hydrostratigraphy of volcanic aquifers in Bandung area. The research is based on environmental isotope measurement in groundwater and morphometry. My work consists of hydrochemical measurements. I am using multivariate statistical methods to provides more quantitative foundation for the analysis and more insight into the groundwater behaviour. View all posts by Erwin