Sah, N.K. and Singh, V.K. and Baliga, B.D. (1989) Study of the variation in strength parameters prior to slope analaysis. Mining Science and Technology, 9 (1). pp. 19-22. ISSN 1674-5264

Sah, N.K. and Singh, V.K. and Baliga, B.D. (1987) Correlation among different dynamic properties of impure limestone from a rock phosphate mine, Rajasthan. Journal of Mines, Metals & Fuels, 35 (11). pp. 478-482. ISSN 0022-2755