List of Articles قیدار Open Access Article Abstract Page Full-Text 1 - Assess groundwater quality with help of Hydrochemical parameters (Case study: in Gheydar area, Zanjan Province) Tahereh Janisarnavi SeyedVahid Shahrokhi 10.30495/jest.2022.63521.5519 Open Access Article Abstract Page Full-Text 2 - Good start or good beginning in the novels ermia; bivatan; rahesh; gheydar; and man - e – ou. Reza Amirkhani Saeid Farmani Hossein Azarpeyvand Saeid Kheirkhah 10.30495/dk.2021.1930216.2263