Puga‐Leal, Rogério; Lopes Pereira, Zulema - In: International Journal of Quality & Reliability Management 24 (2007) 8, pp. 800-812
Purpose – The purpose of this research is to develop an index for assessing service capability when the customer considers satisfactory a certain range of service performance, the so‐called zone of tolerance. Design/methodology/approach – Literature on service research and statistical...