An inventory model for deteriorating items with time and price dependent demand and shortages under the effect of inflation. - Sumit Saha; Nabendu Sen (Int. J. Math. Oper. Res., 2019)

Inventory model for deteriorating items with negative exponential demand, probabilistic deterioration and fuzzy lead time under partial back logging. - Nabendu Sen; Sumit Saha (Oper. Res. Decis., 2020)

A multi-stage model to study inventory management of raw materials with shortages. - Nabajyoti Bhattacharjee; Nabendu Sen (Int. J. Math. Oper. Res., 2021)

A partially backlogged two-warehouse EOQ model with non-instantaneous deteriorating items, price and time dependent demand and preservation technology using interval number. - Biman Kanti Nath; Nabendu Sen (Int. J. Math. Oper. Res., 2021)

An inventory model to study the effect of the probabilistic rate of carbon emission on the profit earned by a supplier. - Nabajyoti Bhattacharjee; Nabendu Sen (Oper. Res. Decis., 2021)

An inventory model for deteriorating items with imperfect quality under advance payment policy. - Biman Kanti Nath; Nabendu Sen (Oper. Res. Decis., 2021)

A multi-item sustainable production inventory constrained model to study and analyse the effective green investment and replenishment quantity. - Nabajyoti Bhattacharjee; Nabendu Sen (Int. J. Math. Oper. Res., 2022)

A Partially Backlogged Inventory Model for Time-Deteriorating Items Using Penalty Cost and Time-Dependent Holding Cost. - Biman Kanti Nath; Nabendu Sen (Oper. Res. Forum, 2022)

A Fuzzy Decision Making Inventory Model for Deteriorating Items Under Discounted Partial Advance-Partial Delayed Payment Strategy. - Biman Kanti Nath; Nabendu Sen (Real Life Applications of Multiple Criteria Decision Making Techniques in Fuzzy Domain, 2023)

An inventory model to study partial replacement policy and finite shelf life for deteriorating items with carbon tax. - Sanjukta Malakar; Nabendu Sen (Int. J. Math. Oper. Res., 2023)

A Sustainable Inventory Model to Study the Mixing and Bottling Plant of Single Item for Cost Minimization. - Nabajyoti Bhattacharjee; Nabendu Sen (Oper. Res. Forum, 2023)

An EPQ model to study the parallel production of two items in a multistage production system. - Nabajyoti Bhattacharjee; Biman Kanti Nath; Sanjukta Malakar; Nabendu Sen; Nita H. Shah; Mandeep Mittal (Int. J. Syst. Assur. Eng. Manag., 2024)

A comparative analysis of Soham and Laplace transforms in solving Volterra integral equations. - Archita Mahanta; Prabal Das; Nabendu Sen; Pradosh Kiran Nath (Int. J. Math. Model. Numer. Optimisation, 2025)