List of Articles شهر بیجار Open Access Article Abstract Page Full-Text 1 - Phytoplankton, Diatoma ,Cyanobacteria, Ecosystem, The River Gilan Bijar Kheizaran Ebrahimi Sabet Masomeh Jamal Omidi Jannat Sarmad 10.22034/jest.2019.22885.3216 Open Access Article Abstract Page Full-Text 2 - Analysis of urban vulnerability criteria's in possible disaster Case Study: Bijar City M.R. rezaei مهدی alian A.R asgari