Jeddah, Rajab 25, 1439, April 11, 2018, SPA -- A delegation of students from Kennedy School's Belfer Center at Harvard University visited the headquarters of the Islamic Development Bank Group (IDB) here today. The students were briefed on the bank's experience in economic and social development. --SPA 23:40 LOCAL TIME 20:40 GMT www.spa.gov.sa/w665839