List of Articles Hamedan-Bahar Plain Open Access Article Abstract Page Full-Text 1 - Evaluation of Trend and Spatial Distribution Pattern of Groundwater Quality Using Water Quality Indices (Case study: Hamedan-Bahar plain) atefeh nouraki Abdul Rahim hooshmand 10.22034/jest.2019.45831.4750 Open Access Article Abstract Page Full-Text 2 - Improvement in GIS-based DRASTIC model using statistical methods and analytical hierarchy process, case study: Hamedan-Bahar plain, west of Iran علی اکبر متکان Hamidreza Naseri Zohreh Ostadhashemi