Syed Dawilah El-Edrus, Hussain Othman, Ahmad Esa. Tun Abdullah Hj. Ahmad Badawi : Bapa Pembangunan Modal Insan Negara [Internet]. Penerbit UTHM; 2010 [cited 2024 Jun. 30]. Available from: https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/282