HUSSEIN ALI AL SARABI, P. A.; BIN ABDULLAH AL-KHALIL, P. A. The role of sales promotion methods in increasing occupancy in five-star hotels. Baghdad College of Economic Sciences University Journal (BCESUJ), [S. l.], v. 63, n. 1, p. 265–281, 2021. Disponível em: https://bcuj.baghdadcollege.edu.iq/index.php/BCESUJ/article/view/181. Acesso em: 11 sep. 2026.