The provided document contains a collection of academic articles and studies related to service quality and customer engagement in the hospitality industry. It includes works such as "Service Quality and the Training of Employees: The Mediating Role of Organizational Commitment" by Dhar (2015), "Co-creation and Higher Order Customer Engagement in Hospitality and Tourism Services: A Critical Review" by Chathoth et al. (2016), and "Customer Loyalty: A Review and Future Directions with a Special Focus on the Hospitality Industry" by Kandampully et al. (2015). The document also references other studies, including "Relationships Among Customer Satisfaction, Delight, and Loyalty in the Hospitality Industry" by Kim et al. (2015), to provide a comprehensive understanding of service quality and customer engagement in the hospitality industry.