Jufrizal J, Napitupulu FH, Abdullah I, Ambarita H, Tarigan DAS. Waste Heat Potential Test from One and Two Furnace Gas Stoves Discharged into the Environment. IRA J.Tek. Mesin Dan Apl [Internet]. 2022 Sep. 30 [cited 2025 Jul. 7];1(2):74-81. Available from: http://e-journals.irapublishing.com/index.php/IRAJTMA/article/view/20