Listiawati L, Astroha RW, Sunandar A. Optimization of Ilmenite Conversion to High-Purity Titanium Dioxide (TiO₂) in the Ternary System TiO₂-Fe₂O₃-Na₂O. Mekintek [Internet]. 2025 Apr. 30 [cited 2026 May 2];16(1):29-37. Available from: https://ejournal.isha.or.id/index.php/Mekintek/article/view/351