Title

The title of paper should be 12 pt Century Gothic, upper case, bold and centered. Concise and informative. Titles are often used in information-retrieval systems. Avoid abbreviations and formulae where possible.

Author’s names and affiliations

The author full name should be bolded, 12 font Century Gothic, capitalize each word and centered. Please indicate the given name and family name clearly. Present the authors' affiliation addresses (where the actual work was done) below the names. Indicate all affiliations with a lower-case superscript letter immediately after the author's name and in front of the appropriate address. Provide the full postal address of each affiliation, including the country name.

Corresponding author

Clearly indicate who is willing to handle correspondence at all stages of refereeing, publication and also post-publication. Ensure that e-mail address (with country and area code) is provided in addition to the complete postal address.