Noor Khazanah A Rahman, Noor Akhmazillah Mohd Fauzi, and Siti Mariam Mohhar. 2026. KHAZANAH KELULUT PERMATA ALAM. Penerbit UTHM. https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/593.