Abhishek Rohatagi; Digvijay Singh; Paras Chauhan; Akashdeep Negi; Rajesh P Verma; R. Dobriyal; D.B. Singh; Priya Arundhati. Effect Of Unglazed Solar Flat Plate Collector On Thermal Efficiency And Outlet Temperature. Elementary Education Online 2023, 20, 3383-3390.