Guidelines

Upload your paper (in MS Word) in strict accordance to the author’s template at OJS by using your username and password

HOW TO PREPARE DOC FILES FOR UPLOAD

The manuscript must be in DOC (or DOCX) file. Make sure that your paper in MS Word is in strict accordance to the author’s template (download)
Be careful, no corrections will be made by the publisher after publication!
You need to carefully check your text, including authors’ names, initials, authors’ affiliations, references, which are the most current mistakes.
If you make mistake there, your names will not be properly indexed. Please ensure that affiliations are as full and complete as possible and include the country.
We publish papers written in good English only. Make sure that all text elements, formulas, tables, signs and inscriptions in figures are in English. The Greek alphabet is valid only in formulas.
Make sure that your list of references is presented correctly!
Online references will be linked to their original source via CrossRef only if they are correctly presented. If there are errors, the references will not be correctly indexed.
To do so, extra care should be taken when preparing reference lists. References should be cited in the text by placing sequential numbers in brackets (for example, [1], [2, 5, 7], [8-10]). They should be numbered in the order in which they are cited.
The quality of the digital images should have an original high-resolution, at least 300 dpi for figures that will be printed, and at least 150 dpi for an online only publication.