Prevalence Of Mobile Learning Among The Hoteliers, And Its Benefits To The Hotels In Delhi Ncr . PUSA Journal of Hospitality and Applied Sciences, [S. l.], v. 4, p. 98–107, 2018. Disponível em: https://journals.acspublisher.com/index.php/pjhas/article/view/3399. Acesso em: 5 apr. 2025.