Mayangsari, W., I. N. Avifah, A. B. Prasetyo, E. Febriana, A. Maksum, R. M. Ulum, F. Firdiyono, R. Subagja, and J. W. Soedarsono. “Decomposition of Ferronickel Slag through Alkali Fusion in the Roasting Process”. Eastern-European Journal of Enterprise Technologies, vol. 2, no. 12 (110), Apr. 2021, pp. 44-51, doi:10.15587/1729-4061.2021.217579.