is a scientific refereed Engineering Science and Technology issued biannually by Bright Star University, El-Brega, Libya.
The journal is intended to publish high-quality research articles in Engineering Science and Technology. Each article submitted for possible publication is evaluated by at least three reviewers under the supervision of the International Editorial Board. LJEST is a free peer-reviewed and open access journal.
All submitted articles should report original, previously unpublished research results, experimental or theoretical, and will be peer-reviewed. Articles submitted to the journal should meet these criteria and must not be under consideration for publication elsewhere. Manuscripts should follow the style of the journal and are subject to both review and editing.