List of Articles L-shaped Open Access Article Abstract Page Full-Text 1 - Effect of using an airfoil-shaped deflector on increasing the efficiency of a savonius vertical axis wind turbine Keyhan Layeghmand Nima Ghiasi Tabari Mehran Zarkesh 10.30495/jest.2022.55788.5179 Open Access Article Abstract Page Full-Text 2 - مطالعه عددی دبی جریان در ورودی آبگیر با کمک آبشکن L شکل میثم پور معظمی محمد حیدر نژاد Open Access Article Abstract Page Full-Text 3 - Investigation of the effective factors for eliminating the defect in the CFT columns with an asymmetric L-shaped columns by the finite element Analysis seyed ali mousavi davoudi morteza naghipour Open Access Article Abstract Page Full-Text 4 - Effect of internal stiffeners on the vertical and lateral performance of concrete-filled L- and T-shaped steel columns Mohamad Reza Jorabchi mohamad reza oliaei 10.30495/civil.2022.697904 Open Access Article Abstract Page Full-Text 5 - Cybernetics as a management fad Mohammad HassanZadeh Zeinab Sedighi Mansoureh HoseiniShoar