His Excellency the President of the Republic, Mr. Mohamed Ould Cheikh El Ghazouani, received on Friday, at his residence in the Turkish city of Antalya, the Secretary-General of the Organization of Islamic Cooperation, Mr. smaïl Ould Cheikh Ahmed, on the sidelines of his participation in the Antalya Leaders’ Summit, held as part of the 31st session of the Conference of the Parties on Climate Change (COP31).