Ṣalāḥ ibn Muʻādh Maʻyūf

• al-ʻ Awāmil al-muʼaththirah fī ʻadam intiẓām al-muwaẓẓafīn fī al-dawām al-rasmī bi-al-Mamlakah al-ʻArabīyah al-Saʻūdīyah