Raja, K. and Narasimhan, Kotur S. (1994) Blending of Coals for coking. Journal of Mines, Metals & Fuels, 42 (5&6). pp. 122-127. ISSN 0022-2755

Nag, Deba Prasad and Mitra, Dinesh Chandra and Banerjee, Sukumar and Raja, K. and Haque, R. (1993) Studies on blending of coals for coking using solvent refined coal. Journal of Mines, Metals & Fuels, 41 (1). pp. 20-29. ISSN 0022-2755

Raja, K. and Mitra, P.K. and Biswas, B. and Haque, R. (1992) Cost-benefit analysis - use of imported coal vis-a-vis solvent refined coal: some considerations. Journal of Mines, Metals & Fuels, 40 (10&11). pp. 306-310. ISSN 0022-2755

Singh, K. and Menon, M.V.P. and Raja, K. and Rao, S.K. (1983) Coal blends for production of metallurgical coke. Journal of Mines, Metals & Fuels, 31 (12). pp. 538-550. ISSN 0022-2755

Nag, Deba Prasad and Nath, K.C. and Mitra, Dinesh Chandra and Raja, K. (1983) A Laboratory study on the utilization of waste tyre for the production of fuel oil and gas of high calorific value. Journal of Mines, Metals & Fuels, 31 (10). pp. 473-476. ISSN 0022-2755

Sarkar, G.G. and Konar, B.B. and Mitra, Dinesh Chandra and Nag, Deba Prasad and Nath, K.C. and Karmakar, G.H. and Raja, K. (1983) An integrated scheme for utilising high as coking coal and the co-products produced during their beneficiation. Journal of Mines, Metals & Fuels, 31 (2). pp. 57-60. ISSN 0022-2755

Mitra, P.K. and Raja, K. (1982) A thermo-analytical method to determine the ignition temperature of coal. Journal of Mines, Metals & Fuels, 30 (8). pp. 416-419. ISSN 0022-2755

Nath, K.C. and Raja, K. (1979) Products of carbonization of coal in relation to certain structural parameters a status report. Journal of Mines, Metals & Fuels, 27 (2). pp. 52-55. ISSN 0022-2755

Bagchi, S. and Raychaudhuri, K.K. and Raja, K. (1975) Indian coals for sponge iron process. Journal of Mines, Metals & Fuels, 23 (9). pp. 395-404. ISSN 0022-2755

Tarafdar, T.C. and Mitra, P.K. and Roy, K.N. and Biswas, B. and Raja, K. and Banerjee, N.G. (1974) Further studies on the correlation between the coking properties of coal and strength of coke. Journal of Mines, Metals & Fuels, 22 (2). pp. 45-51. ISSN 0022-2755