Satrio, S. et al. 2016. Stable Isotopes and Hydrochemistry Approach for Determining the Salinization Pattern of Shallow Groundwater in Alluvium Deposit Semarang, Central Java. Indonesian Journal on Geoscience. 4, 1 (Dec. 2016), 1–10. DOI:https://doi.org/10.17014/ijog.4.1.1-10.