Awwal 17, 1432 H/Feb 20, 2011, SPA -- The supreme supervisory committee of the international conference on the phenomenon of takfir (declaring someone an unbeliever) held a periodic meeting here on Sunday to prepare for the conference. Dr. Saed Alo'rabi Alharthi, the head of the committee, said that the meeting discussed issues on the agenda including research papers and people who will be invited to attend the conference from abroad.