Al Rafidain Engineering Journal: The first issue of Al-Rafidain Engineering Journal (AREJ) was published in 1993 by the college of engineering – University of Mosul. The journal publishes Engineering Science articles at an average rate of two issues/year (Bi-annually). AREJ publishes original and valuable engineering research papers aiming at developing the knowledge in the fields of applied engineering science. Al-Rafidain Engineering Journal (AREJ) includes (but not limited to) the following fields: • Architectural Engineering • Civil Engineering • Computer Engineering • Electrical Engineering • Environmental Engineering • Mechanical Engineering • Megatronic Engineering • Water Resources Engineering • irrigation and drainage engineering  •Target domain and Rivers Engineering.  Should contribute to the article submitted for publication in the development of engineering sciences in various fields, accordingly  it will be considered as one of the innovative and distinctive articles in these areas. AREJ uses iThenticate for plagiarism check to ensure the originality of the submitted manuscripts. A double-blind peer reviewing system is also used to assure the quality of publication, the article may be accepted/rejected for publication.