TY - JOUR AU - Nikookar, Mohadeseh AU - Fekri, Roksana AU - Babaeianpour, Marzieh AU - Akhavan, Peyman TI - Identification and Analysis of Productivity Enhancing Dimensions in Lean Service: A Grounded Theory Research JO - The Journal of Productivity Management VL - 15 IS - 4 SP - 51 EP - 68 PY - 2021 DO - 10.30495/qjopm.2020.1870505.2500 ER -