List of Articles ارزش& Open Access Article Abstract Page Full-Text 1 - Investigating the effect of education on environment conservation (Case study: Shirin Park, Kermanshah city) Masoumeh Mansouri Ziaedin Badehian Mohammad Pashabadi 10.22034/jest.2018.13264 Open Access Article Abstract Page Full-Text 2 - Economic valuation of some of the most important functions and services of Quercus forests in the centeral Zagros (Case study: Lorestan province) Ziaedin Badehian Masoumeh Mansouri Hojatolah Sanjabi 10.22034/jest.2017.11307