PEJABAT PEMASARAN & KOMUNIKASI KORPORAT. Buletin UTHM Bil 6/2023. [s.l.] : Penerbit UTHM,2023. Disponível em: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/381. Acesso em: 9 apr. 2026.