HASAN, M. . The Effectiveness of e-learning in Staff Training to Gain Hospitality Organizational Excellence. AIUB Journal of Business and Economics, [S. l.], v. 16, n. 1, p. 252–267, 2019. Disponível em: https://ajbe.aiub.edu/index.php/ajbe/article/view/25. Acesso em: 14 apr. 2024.