Syahidra Abdul Khalil, Abdul Karim Ali, Nour Naemah Abdul Rahman, Raihanah Hj Azahari. Isu-Isu Fiqh Revolusi Industri Keempat. Penerbit UTHM; 2024. Accessed April 9, 2026. https://penerbit.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/569