SHARMA, N.; KHANNA, K. Current and conventional appraisal trends in hotels. International research journal of engineering, IT & scientific research, [S. l.], v. 2, n. 7, p. 81–88, 2016. Disponível em: https://sloap.org/journals/index.php/irjeis/article/view/502. Acesso em: 17 jul. 2024.