Prince Sultan bin Fahd bin Abdulaziz, President of Youth Welfare and Sheikh Saleh bin Abdulrahman Al-Hussein, Chairman of National Forum for Intellectual Dialogue will sign here on Saturday a memorandum of understanding between the General Presidency for Youth Welfare and King Abdulaziz Centre for National Dialogue. The memorandum provides for the participation of the two sides in developing the culture of dialogue and disseminating its concepts through close, and continuous bilateral cooperation.