J P, Barnwal and A.K., Majumdar and B., Govindarajan (2006) Modeling of coal flotation in a batch and continuous cell operation Coal Preparation. Coal Preparation, 26. pp. 123-136. ISSN DOI:10.1080/07349349108960564

K. Udaya, Bhaskar and B., Govindarajan and J P, Barnwal and K.K., Rao and B.K., Gupta and T.C., Rao (2005) Classification studies of lead–zinc ore fines using water-injection cyclone. International Journal of Minereal Processing, 77. pp. 80-94.

C., Rao and B., Govindarajan (1995) Modelling studies on fine coal treatment processes”, Monograph, Minral Resources – Characterisation and Beneficiation. Characterisation and Beneficiation. pp. 250-263.

T.C., Rao and A. K., Majumder and B., Govindarajan and T., Sharma and H.S., Ray (1995) An empirical model for chloridising-roasting of potassium in glauconitic sandstone. International Journal of Mineral Processing, 43. pp. 81-89.

T.C., Rao and B., Govindarajan (1994) Indexing the washability characteristics of coal. International Journal of Mineral Processing, 42. pp. 285-293.

T.C., Rao and B., Govindarajan (1994) Modelling and performance studies on Vorsyl separator. Materials and Process, 6. pp. 31-38.

T.C., Rao and B., Govindarajan (1994) A simple equation for sink-float data. Minerals Engineering, 7. pp. 1441-1446.

L.S., Rao and B.R., Rao and B., Govindarajan and T.C., Rao (1993) A model for leaching glauconitic sand-stone using reduced time Plot concept. Minerals and Metallurgical Processing,, 10. pp. 119-123.