Crown Prince Sultan Ibn Abdulaziz Al Saud, Deputy Premier and Minister of Defense and Aviation and Inspector General has expressed his thanks to the Secretary General of Muslim World League (MWL) Dr. Abdullah bin Abdulmohsen Al-Turki, who is also the Chairman of the Board of Directors of Holy Quran Memorization International Organization for presenting him a book entitled "Book of Prince Sultan's Efforts In The Service of The Holy Quran" published by the League on the occasion of Prince Sultan Ibn Abdulaziz Contest for Memorization and Intonation of The Holy Quran recently held in Senegal In a reply cable, the Crown Prince has expressed his thanks to the League for the organization of the Contest aiming to encourage young Muslims in the continent of Africa for memorization and intonation of the Holy Quran.