Sachs JD, Benzell SG, LaGarda G (2015) Robots: curse or blessing? A basic framework. In: National Bureau of Economic Research Sagor AR, Mridul TM, Bhuiyan MMH, Mridha FA, Hazari MR, Rahman MA (2023) Design and implementation of solar PV operated e-power tiller. In: 2023 3rd internati...