Satrio, S., Prasetio, R., Hadian, M. S. D., & Syafri, I. (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), 1–10. https://doi.org/10.17014/ijog.4.1.1-10