Passenger satisfaction and loyalty are crucial for success in the airline industry. To achieve customer satisfaction and loyalty, it is important that airlines provide high-quality services. This paper examines different elements of service quality in the airline industry, including the...

The paper studies a method for evaluating current literature that receives little consideration in research and development. Various types of undervalued studies are recognized, and how they are related to a systematic review is shown. A diagram is presented that illustrates scoping studies...