AUGUST VOLUME 9, ISSUE 8, AUGUST 2022 Modelling and Simulation of Z-Source Inverter for PV Based Stand-alone SystemPandaram Mohan & Dr.M.Gopichand Naik Investigation and Development of high strength AA2024-AA7075 aluminium alloys sheets studies their mechanical and microstructural behaviour by friction stir weldingM.Dinesh & G.Venu Madhav Consumer Behaviour towards Online Shopping – A Study in Nalgonda and Suryapet DistrictsDr.Papetla Ravinder Reddy