هجرة العلماء في المغرب الأوسط في العصر الوسيط : بكر بن حماد، ابن معطي الزواوي، المقري

الملخص EN

The follower of the path of scientists in Morocco-Algeria-or in the medieval era, will notice that the Algerian world has lived a certain period in his native country to emigrate to another country heading towards the Orient or Morocco, and that we will try to detect motives are due to Hajj? or livelihoods or science? or is it an escape from persecution? and is the first scientist did immigrate ?.