TY - JOUR AU - Karmakar, Snigdha AU - De, Sujit Kumar AU - Datta, Tapan Kumar AU - Goswami, Adrijit TI - An integrated production policy with defective items and stock-out based substitution under triangular dense fuzzy lock set environment JO - RAIRO. Operations Research PY - 2021 SP - S2727 EP - S2746 VL - 55 PB - EDP-Sciences UR - https://www.numdam.org/articles/10.1051/ro/2020102/ DO - 10.1051/ro/2020102 LA - en ID - RO_2021__55_S1_S2727_0 ER -