Hospital ownership and operating efficiency: Evidence from Taiwan. - Hsihui Chang; Mei-Ai Cheng; Somnath Das (Eur. J. Oper. Res., 2004)

Optimisation of ultrasonic machining of zirconia bio-ceramics using genetic algorithm. - Somnath Das; B. Doloi; B. Bhattacharyya (Int. J. Manuf. Technol. Manag., 2013)

Fabricating tool for ultrasonic machining using reverse engineering. - Somnath Das; P. Mazumder; B. Doloi; B. Bhattacharyya (Int. J. Comput. Integr. Manuf., 2018)