A seller-buyer supply chain model with fixed and variable labour capacity along with advertising cost and demand. - Sandipa Bhattacharya; Seema Sarkar Mondal (Int. J. Math. Oper. Res., 2021)

Integrating smart production and multi-objective reverse logistics for the optimum consumer-centric complex retail strategy towards a smart factory's solution. - Biswajit Sarkar; Sandipa Bhattacharya; Mitali Sarkar (J. Ind. Inf. Integr., 2025)