List of Articles Biological factors Open Access Article Abstract Page Full-Text 1 - Safety and biological factor Assessment in crisis management of urban tunnel Leila Abbaszadeh Tavassoli Azadeh Nekooei Esfahani Hasti Borgheipour 10.22034/jest.2021.37916.4389 Open Access Article Abstract Page Full-Text 2 - Limnologic evaluation of Arasbaran lake with the aim of development of the aquaculture Javad Daghigh Rohi Ali Abedini Alireza Mirzajani Seyyed Mohammad Salavatian