Ahmad Zohari, Ilham Taufik Maulana, Eka Bima Saputra and Adik Susilo Wardoyo 2023. The Analysis effectiveness of heat rate in 1000℃ furnace by considering the dimensions of walls melting container. TEKNOSAINS : Jurnal Sains, Teknologi dan Informatika. 10, 1 (Jan. 2023), 124-131. DOI:https://doi.org/10.37373/tekno.v10i1.395.