ArticleCommemorative Gold Medal for the Ninth International Tourism Conference in 1933 at the Egyptian mint authority Museum in Cairo
ArticleCommemorative Gold Medal for the Ninth International Tourism Conference in 1933 at the Egyptian mint authority Museum in Cairo
ArticleThe ISTA Conference and The World Tourism Organization Through the Tourism Page of Al-Ahram Newspaper from 1992AD to 1995AD
ArticleThe ISTA Conference and The World Tourism Organization Through the Tourism Page of Al-Ahram Newspaper from 1992AD to 1995AD
ArticleEgyptian Commemorative postage stamps across different historical periods as a non-traditional information source : bibliometric study
ArticleEgyptian Commemorative postage stamps across different historical periods as a non-traditional information source : bibliometric study