Efficient way to use of non-coking coals in non-recovery coke making processH.P. Tiwari, P.K. Banerjee, V.K. Saxena, R. Sharma, S.K. Haldar and S. VermaMetall. Res. Technol., 111 4 (2014) 211-220DOI: https://doi.org/10.1051/metal/2014026