TY - JOUR AU - Uttam Kumar Khedlekar AU - Ram Kumar Tiwari TI - Decision Makings in Discount Pricing Policy for Imperfect Production System JO - Yugoslav journal of operations research PY - 2019 SP - 273 VL - 29 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2019_29_2_a6/ LA - en ID - YJOR_2019_29_2_a6 ER -