Investment for process quality improvement and setup cost reduction in an imperfect production process with warranty policy and shortages. - Rekha Guchhait; Bikash Koli Dey; Shaktipada Bhuniya; Baisakhi Ganguly; Buddhadev Mandal; Raj Kumar Bachar; Biswajit Sarkar; Huiming Wee; Kripasindhu Chaudhuri (RAIRO Oper. Res., 2020)

Involvement of controllable lead time and variable demand for a smart manufacturing system under a supply chain management. - Bikash Koli Dey; Shaktipada Bhuniya; Biswajit Sarkar (Expert Syst. Appl., 2021)

A sustainable flexible manufacturing-remanufacturing model with improved service and green investment under variable demand. - Biswajit Sarkar; Shaktipada Bhuniya (Expert Syst. Appl., 2022)

An application of a smart production system to control deteriorated inventory. - Shaktipada Bhuniya; Rekha Guchhait; Baishakhi Ganguly; Sarla Pareek; Biswajit Sarkar; Mitali Sarkar (RAIRO Oper. Res., 2023)