Tri Hadi Mulyana Y, Samudera Febrian R, Ahmad Fahrezi I, Wulandari S, Dwi Prasetyo S. Numerical Analysis of Thermal Distribution in a Solar-Powered Food Warming Prototype Utilizing PTC Heating Elements: A Comparative Study of Natural and Forced Convection in an Enclosed Chamber. Semarak Clim. Sci. Lett. [Internet]. 2026 Jul. 17 [cited 2026 Jul. 22];6(1):32-48. Available from: https://semarakilmu.my/index.php/scsl/article/view/1157