Ermy Azziaty Rozali, Ezad Azraai Jamsari, and Anwar Muttaqin. 2023. Sheikh Abdullah Fahim Warisan Keilmuan, Astronomi Dan Politik. Penerbit UTHM. https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/379.