An inventory model with uncertain demand and lost sales reduction under service level constraint. - Selvaraj Hemapriya; Uthayakumar Ramasamy (Int. J. Syst. Assur. Eng. Manag., 2017)

A neoteric approach to geometric shipment policy in an integrated supply chain with setup cost reduction and freight cost using service level constraint. - Selvaraj Hemapriya; Uthayakumar Ramasamy (RAIRO Oper. Res., 2020)

Integrated production inventory model with variable production rate on quality of products involving probabilistic defective under variable setup cost. - Selvaraj Hemapriya; Uthayakumar Ramasamy (RAIRO Oper. Res., 2020)

Inflation and time value of money in a vendor-buyer inventory system with transportation cost and ordering cost reduction. - Selvaraj Hemapriya; Uthayakumar Ramasamy (J. Control. Decis., 2021)

Imperfect production supply chain model considering price-sensitive demand and quantity discounts under free distribution approach. - Selvaraj Hemapriya; Uthayakumar Ramasamy (RAIRO Oper. Res., 2021)