Modelling and simulations for tourism and hospitality. An introduction: by Baggio Jacopo and Baggio Rodolfo, Bristol, UK, Channel View Publications, 2020,176 pp., £89.95/US$129.95, ISBN-13: 978-1-84541-742-0 (hbk); £24.95/US$34.95, ISBN-13: 978-1-84541-741-3 (pbk) - Azara, Iride (Current Issues in Tourism, 2021)