Investment for process quality improvement and setup cost reduction in an imperfect production process with warranty policy and shortagesRekha Guchhait, Bikash Koli Dey, Shaktipada Bhuniya, Baisakhi Ganguly, Buddhadev Mandal, Raj Kumar Bachar, Biswajit Sarkar, Huiming Wee and Kripasindhu ChaudhuriRAIRO-Oper. Res., 54 1 (2020) 251-266DOI: https://doi.org/10.1051/ro/2018101
