Author Guidelines

Submission and Evaluation Process

1. Submission

2. First Control

a. Scope check

b. Preliminary language check and technical control

3. Scientific Evaluation

a. Editor-in-chief

b. Editor

c. Referee

4. Publication

a. Technical control

b. After acceptance language correction

c. Galley proof

d. Publication




Manuscripts must be prepared as a Microsoft Word file.

Word document, Times New Roman, 10 point, single line space. 

Page margins are 2.5 for all sides. 



Maximum length for articles is 20 pages. 

Articles over 20 pages in length can only be considered on an exceptional basis. 




A concise title of the paper. 

Use bold 12-point Times Roman font. 

Use title lowercase. 

Make title in centered. 


Name(s) and surname(s) of author(s)

Use centered, bold 10-point Times Roman font. 


Affiliation(s) of author(s)

Use 10-point Times Roman font.

E-mail address of the corresponding author

Use 10-point Times Roman font.



ORCID(s) of author(s)

Use 10-point Times Roman font.

The journal management requires that all authors register to ORCID at

and get a free ORCID ID. 



Each article is to be preceded by a succinct abstract, of up to 200 words, that highlights the objectives, methods, results, and conclusions of the paper. The abstract should state briefly the purpose of the research, the principal results and major conclusions.

The abstract body is typed in Times New Roman, 10 pt. 



About four Keyword or phrases in order of importance, separated by commas and typed in Times New Roman, 10 pt. 



Use bold, lowercase, 10 Times New Roman font for headings. 



This should define the problem and, if possible, the frame of existing knowledge.

Please ensure that people not working in that particular field will be able to understand the intention.

The word length of the introduction should be 150 to 300 words.


Materials and Methods

Materials and methods should be clearly presented to allow the reproduction of the experiments. 


Results and Discussion

Results should be clear and concise and give the significance of the results of the work. Data must not be repeated in figures and tables.

Discussion should interpret the results in reference to the problem outlined in the introduction and of related observations by the author/s or others. 

Implications for further studies or application may be discussed. 



A conclusion should be added if results and discussion are combined.


Tables and Figures

Tables should have a short descriptive title.

The unit of measurement used in a table should be stated.

Tables should be numbered consecutively.

Figures should be prepared in GIF, TIFF, JPEG or PowerPoint.

Tables and Figures should be appropriately cited in the manuscript.



Acknowledgements of financial support, advice or other kinds of assistance should be given at the end of the text under the heading "Acknowledgements". The names of funding organizations should be written in full.



They should be grouped at the end of the paper in surname order of appearance.

Use lowercase, 10 Times New Roman font for References. 


Use APA style for references [Publication Manual of the American Psychological Association]. For a summary of the APA references style see the


The references must be written in alphabetical order by authors’ names,

with the following elements:



Original Papers 

Surname, N.N., Surname, N.N. (Year). The full  title of the article. Journal Name, volume and issue, first and last page. DOI number.


Book or Proceeding 

Surname, N.N., Surname, N.N. (Year). Title of the contribution. In: Title of the book or proceeding. Volume (Publisher, City, first and last page 



Surname, N.N. (Year).  Title of the thesis, University and Faculty, City. pages.