TY - JOUR AU - Guchhait, Rekha AU - Dey, Bikash Koli AU - Bhuniya, Shaktipada AU - Ganguly, Baisakhi AU - Mandal, Buddhadev AU - Bachar, Raj Kumar AU - Sarkar, Biswajit AU - Wee, Huiming AU - Chaudhuri, Kripasindhu TI - Investment for process quality improvement and setup cost reduction in an imperfect production process with warranty policy and shortages JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2020 SP - 251 EP - 266 VL - 54 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2018101/ DO - 10.1051/ro/2018101 LA - en ID - RO_2020__54_1_251_0 ER -