@book{88525,
	author = {Hafiẓ Aḥmad Ajjaj Karmi, and Muhammad Sabri Sahrir,},
	title = {Sistem administrasi & pentadbiran pada zaman Rasulullah s.a.w :},
	publisher = {Al-Hidayah Publishers,},
	year = {2012},
	address = {Selangor :}
}