The article "Tourism: Principles and Practices" covers various aspects of tourism, including its history, impact, and modern trends. It explores tourist motivations, cultural tourism, and the services involved in the industry. The researchers discuss the demand and supply of tourism, as well as its economic and environmental impacts. Additionally, the article delves into tourism policy, marketing, and the use of technology in the field. Overall, the article provides a comprehensive overview of the fundamentals and complexities of the tourism industry.