E-Dissertations & Thesis

ProQuest Dissertations & Theses Global: With more than 5 million dissertations and theses, PQDT is the most comprehensive collection of dissertations and theses in the world. PQDT Global connects scholarship from 4,100 universities, diverse voices, ideas, and perspectives can be viewed within a singular global context.

The largest in this field at the Arab world, where the number of letters to about (125.000) one hundred and twenty-five thousand scientific messages from different Arab universities. Dar Almandumah has been able to obtain the copyright of more than (80.000) eighty thousand letters made available in the full text, while the rest of the messages are presented with their extracts 24 (24) pages, the first of which only as allowed by the copyrights.