Numerical Simulation of Natural Convection in the Air Gap of a Vertical Flat Plat Thermal Solar Collector with Partitions Attached to Its Glazing. Indonesian J. Sci. Technol [Internet]. 2024 Jan. 23 [cited 2025 Sep. 13];3(2):95-104. Available from: https://ejournal.kjpupi.id/index.php/ijost/article/view/157