Eren, Halit, 1953-Durukal, ZeynepTamimi, Muhammad, 1948-Benaissa, FaycalLugal, Mihin, 1925-20222025-08-312025-08-312011-08https://openaccess.ircica.org/handle/123456789/2589Irregular.Newsletter is published in English, French and Arabic.IRCICAOrganisation of Islamic Cooperation (OIC)Periodical28 p.2885