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A doctorate degree is known as one of the university degrees awarded by the major universities where, recognized worldwide, it is one of the highest degrees that a scientific researcher can obtain, and it is awarded by a panel of juries and experts, after the researcher has submitted his thesis in the field of his specialty.
The PhD is considered to be at the forefront of the postgraduate degrees that a scientific researcher aspires to obtain, and there are many reasons for doing so, such as the development of abilities, skills and cultural knowledge, in addition to obtaining a prestigious academic position in a major project or university.