List of Articles طوقه ال شکل Open Access Article Abstract Page Full-Text 1 - Numerical sStudy of Souring Effect of L-shaped Crowns on Erosion Pattern Ali Afroos salva abyat Open Access Article Abstract Page Full-Text 2 - Numerical investigation of the impact of L-shaped crowns on erosion pattern around bridge support using Flow 3D software Ali Afroos Salva Abayat