NURULHUDA AHMAD ZAKI; MOHAMMADDIN ABDUL NIRI. Asas Penentuan Arah Kiblat. [s.l.] : Penerbit UTHM,2024. Disponível em: https://monograph.uthm.edu.my/index.php/penerbituthm/catalog/book/451. Acesso em: 26 aug. 2026.