Andriansah, Febri, Zainal Arif, and Suheri. 2025. “Innovative Metal Heating Furnace for LPG Gas Fired Heat Treatment Process”. JURUTERA - Jurnal Umum Teknik Terapan 12 (02), 96-103. https://doi.org/10.55377/jurutera.v12i02.12086.