TY - JOUR AU - Dey, Bikash Koli AU - Sarkar, Biswajit AU - Sarkar, Mitali AU - Pareek, Sarla TI - An integrated inventory model involving discrete setup cost reduction, variable safety factor, selling price dependent demand, and investment JO - RAIRO - Operations Research - Recherche Opérationnelle PY - 2019 SP - 39 EP - 57 VL - 53 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ro/2018009/ DO - 10.1051/ro/2018009 LA - en ID - RO_2019__53_1_39_0 ER -