ISTANBUL: President Mamnoon Hussain and his Turkish counterpart Recep Tayyip Erdogan Wednesday urged the need of joint efforts to tackle challenges confronting Muslim Ummah.
The two leaders, who met on the sidelines of the 13th Islamic Summit of the 56-member Organization of the Islamic Cooperation (OIC) being hosted by Turkey from April 10 to 15, also discussed the matters of bilateral relations and exchanged views on regional and international issues.
