Minister of Education Dr. Ahmed bin Mohammed Al-issa concluded here today a visit to Tunisia, following leading Saudi delegation to the 1st conference for ministers of education, under the auspices of UNESCO. During the visit, the Saudi minister has met with his Tunisian counterpart Dr. Saleem Khalbous, discussed bilateral relations, especially, in the field of education and means to promote aspects of mutual cooperation. The has met a number of other ministers from different countries, too.