Chemical physics of liquids and solutions from molecular point of view
Studies on effective properties of heterogeneous materials
Studies on structural and some physical properties of chemically modified jute. JTRL, Calcutta
Microstructural studies of FCC and HCP alloys (binary and ternary) by X-ray diffraction and other methods. IACS, Calcutta
Stochastic approaches to heterogeneous and complex reaction kinetics
