DAS , M R and BORDOLOI , D and BORTHAKUR , P C and MAHIUDDIN , S (2005) KINETICS AND ADSORPTION OF BENZOATE AND SALICYLATE AT THE NATURAL HEMATITE-WATER INTERFACE. COLLOIDS AND SURFACES , 254 (1-3). pp. 49-55.

SAIKIA , N J and SENGUPTA , P and BARUAH , R K and GOGOI , P K and BORTHAKUR , P C (2005) Thermo-gravimetric combustion kinetics of petroleum effluent treatment plant sludge. J Thermal Analysis Calorimetry. pp. 653-662.

MUKHERJEE , S and BORTHAKUR , P C (2003) Effect of leaching high sulfur sub-bituminous coal by potassium hydroxide and acid on removal of mineral matter and sulfur, Fuel. Fuel, 82. pp. 783-788.

MUKHERJEE , S and MAHIUDDIN , S and BORTHAKUR , P C (2001) Demineralization and desulfurization of subbituminous coal with hydrogen peroxide. Energy & Fuels, 15. pp. 1418-1424.