Gottumukkala Venkateswara Rao, Ravvala Markandeya and Rajan Kumar. Recovery of Iron Values from Sub Grade Iron Ore through Modeling and Optimisation of Multigravity Separation: A Study Using Three Level Three Factor Box Behnken Design. CAERT-V5 [Internet]. 2024 Jul. 3 [cited 2026 Jul. 4];:19-46. Available from: https://stm.bookpi.org/CAERT-V5/article/view/15100