Hadi PURWANTO. Phase Change of Low Grade Iron Ore during Sintering and Reduction with Oil Palm Empty Fruit Bunch. Advanced Aspects of Engineering Research Vol. 2, [S. l.], p. 23–33, 2021. DOI: 10.9734/bpi/aaer/v2/7503D. Disponível em: https://stm.bookpi.org/AAER-V2/article/view/241. Acesso em: 13 jun. 2026.