Abstract Drones, also called Unmanned Aerial Vehicles (UAV), have witnessed a
remarkable development in recent decades. In agriculture, they have changed farming …

Recent advances in communication technologies with the emergence of connected objects
have changed the agricultural area. In this new digital age, the development of artificial …

Airports have evolved into key business centers in the last four decades, serving a variety of
business models in addition to providing transportation infrastructure. Additionally, service …

Purpose This paper aims to provide an assessment of tourism promotion in tourist
destinations and airports (TPTDs) and to organize and classify the literature on tourism …

The number of journals, and consequently the number of papers, has grown significantly,
which makes it necessary to use suitable tools in systematic literature reviews. Several …

The goal of green procurement, also called green purchasing, is to reduce waste and
improve operational efficiencies to enhance sustainability. Although this practice has gained …

The impact of the COVID-19 pandemic is unprecedented in airline history, with irregular
flight bans, the inability for accurate demand estimation, several turns in the epidemiological …

Airline productivity and efficiency have remained an area of tremendous interest among both
academics and industry analysts since the Airline Deregulation Act of 1978 was enacted in …

The importance of robust flight delay prediction has recently increased in the air
transportation industry. This industry seeks alternative methods and technologies for more …

Conversation serves as a crucial means for individuals to express their intentions, feelings,
attitudes, and personalities, making natural conversational interaction a vital technical …