Ayinla, K., A. A. Baba, R. T. Oyewumi-Musa, B. C. Tripathy, G. A. Anafi, and R. K. Dwari. 2023. “Impact of Acid Leaching on Upgrading Indigenous Low-Grade Chromite Ore for Iron and Steel Plant Development”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT 19 (4), 837-46. https://azojete.com.ng/index.php/azojete/article/view/821.