The Secretary General of Muslim World League (MWL) Dr. Abdullah bin Abdulmohsen Al-Turki and the accompanying delegation arrived today in Libreville, Gabon to attend a seminar entitled "Mosques and their roles in the reform of society." They were received by Special Adviser to the President of Gabon Dr. Ali Akbar Aununga, Saudi Ambassador to Gabon Adnan bin Abdulrahman Al-Mandeel, and a number of officials.